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Collaborating on the organization of major international conferences is a task well known to the United Nations, whose staff have the responsibility of ensuring that key messages are successfully delivered to not only those on location, but also worldwide.

Kilo Class cutaway
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In April 2009, reports surfaced that Vietnam had agreed in principle to a deal with Russia for 6 of its diesel-electric Kilo/ Project 636 Class fast attack submarines. By December 2009, it was an inflection-point deal for a capability that Vietnam has never had before. By November 2013, the new submarines had begun to arrive.

Nor is that the only change in Vietnam’s military capabilities these days, courtesy of their long-standing relationship with Russia. There have been some outside deals for items like maritime surveillance floatplanes, and a Dutch deal will provide high-end frigates. For the most part, however, Vietnam’s new combat power in the air, at sea, and on land is coming from Russia. China’s displays of naval might are only part of the mosaic influencing Vietnam’s decisions in these matters.

Vietnam’s New Military Buys: Considerations & Conclusions Southeast Asia
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China’s 2009 display of naval might certainly marks an increased shift toward “forward defense” farther from its borders, a policy that must eventually include China’s trade lifeline to Vietnam’s south, through the Straits of Malacca. It also underlined a growing gap between China’s increasingly advanced ships and high capacity hovercraft, and Vietnam’s fleet of older Soviet and even American ships.

Ownership of the Spratly Islands remains very much in dispute, and Vietnam and China share a centuries-long history of mutual distrust and occupation. Recent punctuations of that animosity include the 1979 3rd Indochina War; this was followed by a significant skirmish in 1981, and a naval skirmish over the Spratly Islands in 1988. Today, Vietnamese protests over a Chinese bauxite mine in Vietnam, and media disobedience over the Spratly Islands issue, serve as a reminder that the 1989 treaty has not changed the relationship’s underlying fundamentals.

Key Platforms Submarines Kilo Class for China
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China itself has adopted a strategy of building up a submarine force to counter a superior surface opponent (the US Navy). It’s entirely logical for Vietnam to adopt a similar approach vis-a-vis China, especially given that China’s lifeline of raw materials and exported goods from and to Africa, the Middle East, Europe, and parts of Asia passes right by Vietnam’s doorstep.

Aside from Thyssen Krupp Marine’s U209 family of submarines, the Russian Kilo Class are the world’s most widely exported subs. They’re known for a level of quietness that’s significantly better than other Russian designs, and have been produced in the Project 877EKM, and the Project 636M “Improved Kilo” / Varshavyanka Class variant that Vietnam is receiving. Countries operating or ordering these submarines include Russia, Algeria, China, India, Iran, Poland, and Romania.

There had been some speculation that Vietnam’s emphasis on shallow water operations, and proximity to the Straits of Malacca, might have made DCNS’ novel 885t, $200 million Andrasta Class of “pocket submarines” attractive. Instead, Vietnam appears to have opted for a longer-range, higher capacity 3,000t submarine from its tried and true Russia partner. They can be armed with 533mm heavy torpedoes, mines, and/or the 3M54 Klub-S family of missiles. The Improved Kilo Class boats will be named:

• HQ-182 Hanoi (delivered)
  
• HQ-183 Ho Chi Minh City (testing complete 2014-01)
  
• HQ-184 Hai Phong (launched 2013-08, arrival 2014)
  
• HQ-185 Khanh Hoa (arrival 2015)
  
• HQ-186 Da Nang (arrival 2015)
  
• HQ-187 Ba Ria-Vung Tau (arrival 2016)

Other Naval Dinh Tien Hoang
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The new submarines are the most important new Russian addition to Vietnam’s capabilities, but they are not alone. A mixed set of 6 stealthy Gepard 3.9/Dinh Tien Hoang Class light frigates will add surface warfare and patrol punch. The first pair optimized for surface attack are already delivered, plus orders for 2 model emphasizing anti-submarine warfare, and 2 upgraded ships with undetermined capabilities as yet.

Gepard 3.9 frigates. These ships are a combined diesel-turbine export version of Russia’s Project 11611 (Tartarstan) frigates, which serve in the Caspian fleet. The 102m/ 2,100t design sits in the grey area between small frigates and large corvettes, and despite their 5,000nm endurance, they’re best suited to local maritime patrol and interdiction. Their stealth-enhanced ship design and 8 sub-sonic Kh-35E anti-ship missiles make them potentially dangerous adversaries in littoral regions; other armament includes 1 AK-176 76mm main gun, 2x AK-630 family multi-barrel 30mm automated guns, and 12-20 mines. There’s space at the back of the ship for a Ka-27 helicopter, but no hangar.

Air defense is handled by a Palma turret derived from the land-based SA-19 Tunguska, carrying twin AO-18KD multi-barrel 30mm cannons and 8 SOSNA-R 9M337 hyper-velocity laser beam rider missiles. An optical turret in the Palma’s center handles fire control, and a command module includes the 3Ts-99/Positiv ME1 target detection 3D radar. It’s mounted in place of the 9K33M “OSA-M”/SS-N-4 Gecko twin-launcher missile system installed on Russia’s frigates, and provides a maximum air defense reach of 10 km and 19,500 feet altitude, with a 2nd kill zone out to 4 km for the 30mm guns.

The ASW ships can be expected to carry 533 mm torpedo tubes, depth charges, and an RBU-6000 12-barreled Anti-Submarine rocket launcher.

This size and weapons array may not be much to get excited about, relative to other international frigate designs, but it will make them Vietnam’s most capable combat ships until the Dutch Sigma Class frigates arrive. There has been talk about including Shtil-1 air defense missiles with a 50 km range on the last 2 ships, in place of the Palma turret. Adding those would quadruple the ships’ air defense radius, but the ship’s overall changes would need to extend beyond that mounting.

Molniya/ Project 12418 FAC. These missile-armed Fast Attack Crafts, derived from the Tarantul-class Soviet corvette design, will help modernize a fleet that’s mostly made up of aging Soviet FACs, and captured American ships from the Vietnam War. The new ships are small, at just 550t full load, but they pack a very dangerous set of 8 sub-sonic Kh-35E anti-ship missiles, or 4 Moskit/ SS-N-22 Sunburn supersonic anti-ship missiles. Up to 10 may be built under the 2010 contract.

An agreement to license-build the Russian Kh-35 anti-ship missile adds extra impetus to Vietnam’s maritime modernization.

Air Force: SU-30MKs, and…? SU-30MK2 weapons
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Vietnam’s air force is still reliant on the same core platform that formed their high end during the Vietnam war: the MiG-21. Swing-wing SU-22M4 strike and close air support fighters are only slightly newer. After that, there’s a sharp technological break to SU-27 air superiority fighters. Vietnam is slowly extending that modernized base with newer multi-role SU-30 planes from the same fighter family, strengthening air defenses and adding a long-range strike capability. They need that kind of firepower, given China’s own set of SU-30/J-11s, and the existence of flash-points like the Spratleys far from the mainland. The question is how they manage to balance that qualitative improvement with the need for fighter numbers, as the MiGs and SU-22s age out.

Note that even the most modern fighters will be limited without AWACS/ AEW support for wider awareness and coordination, and patrol ranges around key disputed territories like the Spratlys will be limited without mid-air refueling platforms. The bad news is that Vietnam doesn’t have a lot of budget to spare, and its ground forces are also in need of significant upgrades. The good news is that options like the Airbus/IAI C295 AEW, BAe 146 tanker conversions, and IAI Bedek’s K-767 tanker conversion of used commercial aircraft are creating new lower-cost options.

Contracts and Key Events

This section covers only Vietnamese contracts with Russia. As the “Additional Readings” section notes, Russia is not Vietnam’s exclusive arms provider – but it is the country’s most important defense relationship.

2014 – 2016

May 27/16: Just days after the lifting of the US arms embargo, Vietnam look like they may request F-16s and P-3 Orions from Pentagon’s excess defense articles (EDA) program. Hanoi may also look into purchasing US made UAVs alongside the aircraft to improve its air defense and maritime security capabilities in order to enhance its position in the South China Sea. It’s also likely that the government will look to achieve a similar P-3 deal given to Taiwan including torpedoes (banned under the embargo) and an F-16 EDA procurement given to Indonesia.

May 24/16: US President Barack Obama has announced the lifting of a decades long arms embargo on Vietnam. Speaking in Hanoi with Vietnamese President Tran Dai Quang and under a looming bust of Communist leader Ho Chi Minh, Obama said that the move will end a “lingering vestige of the Cold War” and pave the way for more-normal relations between the two countries. The move comes as Vietnam looks to recenter allies amid a growing spat with China over ownership of islands in the South China Sea, while also looking to lessen their reliance on Russian weapons manufacturers, factors that may make Hanoi one of Washington’s new best friends in the region.

January 5/16: Vietnam has received possession of two more Su-30MK2 fighters, bringing the current number now operated to to thirty two. Dubbed the King Cobra, the Vietnamese Air Force hopes to have this increased to thirty-six by the end of 2016. The latest order, for twelve jets, was signed in 2013 and worth $600 million. Flight training for the aircraft is being provided by the Indian Air Force, who also operate the Russian made aircraft in their own military. In the past, India has trained Vietnamese naval personnel in operating Russian Kilo-class submarines.

Dec 10/14: Submarines. HQ-184 Hai Phong is reportedly on its way to Vietnam, after technical acceptance was signed on Dec. 4. The rest of the project appears on track: sea trials for boat #4 started in June, while the keel of #6 was laid in May.

Source: Russia Beyond the Headlines: Admiralty Shipyards provide Vietnamese Navy with third Project 636.1 submarine, Vietnam media relaying Russian sources.

Testing “Lightning” ships

Dec 8/14: Fast Attack Crafts. HQ 377 and HQ 378, the first 2 of 6 Molniya fast attack, are handed over by Ba Son Corporation for induction by the Vietnamese navy. The ships had been tested in April and delivered in June. The government seems to support Ba Son’s request to build a new, more modern shipbuilding factory.

Sources: Nhan Dan: Ba Son Corporation urged to complete, hand over missile boats | Tuoi Tre News: Vietnam to boost defense development, improve military combat capacity | Vietnam Breaking News: Vietnam to build more Russian missile boats | Asitimes: Vietnam holds technical test for its first 2 domestically-made high-speed missile boats.

Aug 27/14: SU-30s. Russia & India Report says that negotiations are underway to deepen Vietnam’s training relationship with India, progressing beyond subs to include its 36 SU-30MK2 jets by 2015. Malaysia already trains with India, as their SU-30MKM jets have a lot in common with the IAF’s SU-30MKIs. Vietnam’s SU-30MKs lack canards and thrust vectoring, but India is a logical pairing:

“India and Vietnam are likely to sign a defence agreement, under which Vietnamese pilots will be trained to operate Russian-built Sukhoi fighters, sources in the Indian Defence Ministry told RIR. The agreement is likely to be signed when Indian President Pranab Mukherjee visits the Southeast Asian country in September. The details are being finalised during the on-going visit of Indian External Affairs Minister Sushma Swaraj to Vietnam, the sources said…. India will also consider the sale of the Indo-Russian BrahMos missiles to Vietnam [DID: q.v. Dec 3/13 entry], although a deal is not imminent, the sources added.”

Adding the air-launched, supersonic BrahMos to Vietnam’s arsenal would make Indian training the only sensible solution, while greatly increasing Vietnam’s strike reach and capabilities. Sources: Russia & India Report, “India to train Vietnamese pilots to fly Sukhoi fighters”.

April 23/14: Frigates. Russia’s Nudelman Precision Engineering Design Bureau confirms that the “People’s Army of Vietnam Navy” (Maoist heritage, much?) will equip its Project 11661 Gepard anti-submarine light frigates with the same Palma air defense and CIWS system that sits on the first 2 surface warfare frigates. The ships are scheduled for delivery in 2017, and given the space constraints involved in a 2,100t platform, it’s always interesting to see what can and can’t stay when they’re equipped for a new role. Sources: IHS Jane’s Navy International, “Vietnam to arm new Gepard-class frigates with Palma CIWS”.

April 1/14: Frigates. Vietnam’s 2nd batch of Gepard frigates are scheduled for delivery in 2017, according to Zelenodolsk Shipyard’s annual financial statements. That set is supposed to be optimized for anti-submarine duties. Sources: IHS Jane’s Defence Weekly, “Vietnam to receive two more Gepard frigates in 2017”.

Feb 27/14: Frigates. Vietnam has reportedly ordered 2 more Gepard Class/ Project 11661K frigates from Russia’s Gorky Shipyard, which will bring their fleet to 6.

None of the announcements discuss terms, or mention which variant Vietnam is buying this time. The small 2,100t frigates have space limitations, which forces some role-based equipment tradeoffs. Current orders involve 2 Gepards ordered in 2006 and optimized for surface strike with anti-ship missiles (q.v. March 5/11), plus 2 frigates ordered in 2011 and equipped as anti-submarine specialists (q.v. Dec 7/11). There have been unconfirmed reports that subsequent ships would add Russia’s SA-17 derived 3S90E Shtil-1 naval anti-aircraft missile system, providing much wider air defense out to 50 km. Sources: Vietnam.NET, “First of a New Class Patrol Ships Laid Down at Zelenodolsky Shipyard in Russia” | Defense Update, “First of a New Class Patrol Ships Laid Down at Zelenodolsky Shipyard in Russia” | Defense Studies, “Second Batch of Gepard Equipped with Sthil-1 Missile”.

2 more frigates

Jan 16/14: Submarines. Vietnam’s 2nd submarine, HQ-183 Ho Chi Minh City, completes operational tests in Russia and receives its checkout certificate. It will be loaded onto a barge, and is expected to arrive in Vietnam around May 3/14.

HQ-184 Hai Phong was launched on Aug 28/13, and is also expected to be delivered to Vietnam in 2014. HQ-186 Khanh Hoa is due in 2015, and HQ-185 Da Nang can be inferred as also arriving that year. HQ-187 Ba Ria Vung Tau is due in 2016. Sources: Bao Dat Viet, “Tau ngam HQ-185 Da Nang ha thuy ngay 28/3” | Thanh Nien News, “Vietnam’s second Russian submarine completes testing” | Vietnamnet, “Russia hands over the second submarine to Vietnam”.

T-90
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Jan 10/14: Tanks. Vietnam is reportedly investigating the possibility of upgrading at least some of their existing fleet of about 480 T-72 main battle tanks, and buying T-90s to begin replacing their force of almost 1,000 elderly T-55s. Due diligence has reportedly been done with India’s T-90s, which also face the ravages of hot climates.

The problem is cost. T-72 upgrades can be sourced from a number of countries besides Russia, but top of the line new tanks are costly. If new armored personnel carriers also have to be bought for Vietnam’s armored formations, the entire project gets very expensive very quickly. On the other hand, defeats on land are very, very expensive when you have a large and aggressive neighbor on your border, and a long history of animosity. Tanks may not be the whole answer, but Vietnam will have to spend money to upgrade its land forces in some way.

Vietnam’s armored forces include various models of Russian and Chinese equipment, which means their fleets are fragmented as well as old. Consolidation of any sort would be helpful, though their terrain means that light vehicles can be as important as heavy armor. Israel has been talking to Vietnam about military deals, and one wonders if they’ve discussed conversion of the T-55s into refurbished Achzarit heavy APCs. Sources: Tinnong, “Viet Nam xem xet mua xe tang T-90 cua Nga”.

Jan 3/13: Submarines. HQ-183 Hanoi is unloaded from the Dutch Rolldock Sea carrying vessel into Cam Ranh Bay, Vietnam. Sources: Vietnam.NET, “In pictures: Hanoi submarine arrives at Cam Ranh port” | Thanh Nien, “First Russian-made submarine arrives in Vietnam” (also several pictures) | Vietnam.NET, “Vietnam’s most modern submarine launched” | Taiwan’s Want China Times, “Vietnam receives its first Russian Kilo-class submarine”.

1st sub arrives

2012 – 2013

12 more SU-30MK2s; Kh-35 anti-ship missile partnership; Singapore partnership for submarine rescue; Vietnam will need help with training and maintenance. Kh-35E/ SS-N-25
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Dec 3/13: Weapons. Vietnam has reportedly placed an official request for a derivative of the Russian SS-N-26 Oniks missiles that already equip a couple of its shore batteries:

“Vietnam formally requested India to supply the Indo-Russian BrahMos cruise missiles at a meeting in New Delhi, informed sources told RIR. The request was made when Vietnam Communist party general secretary Nguyen Phu Trong visited the Indian capital, the sources said, adding that the Southeast Asian country was looking at enhancing security cooperation with India… During Phu Trong’s visits, requests were also made to India for submarine training and for conversion training for Vietnamese pilots to fly Sukhoi-30 aircrafts.”

The PJ-10 Brahmos is also a supersonic, radar-guided, medium-range anti-ship and strike missile. Vietnam’s current and planned ships aren’t good platforms for BrahMos, and Vietnam already has similar SS-N-26 shore batteries in place. A buy from India could deploy mobile shore batteries, but the most likely interest involves the developmental air-launched BrahMos, designed to be carried by SU-30 fighters. That would add about 300 km of strike range to Vietnam’s fighters, using a lethal threat to both enemy ships and shore installations. Deploying that combination would be almost as significant as Vietnam’s new submarines in shifting the South China Sea’s overall balance of power. Sources: Russia & India Report, “Vietnam looking to purchase BrahMos cruise missiles”.

Nov 7/13: Submarines. The Improved Kilo Class boat HQ-183 Hanoi is handed over to the Vietnam Navy in Russia, where its crew has been undergoing training. It will be loaded onto a barge on November 11/13, and prepared for shipment to Vietnam.

At the same time, representatives from Russia and Vietnam sign a document that will transfer a new submarine sailor training center in Cam Ranh Bay to the Vietnam Navy in January 2014, when the Hanoi and its cadre arrive at Cam Ranh Bay. By the end of 2014, Vietnam is expected to have 3 of its 6 ordered submarines. Sources: Vietnam Bridge, “Russia hands over Cam Ranh submarine sailor training center to Vietnam” | RIA Novosti, “Russia to Deliver 2 More ‘Black Hole’ Subs to Vietnam in ’14”.

Oct 25/13: Infrastructure. Vietnam officially inaugurates a maintenance line in Da Nang’s “Factory A32” for Su-27 and Su-30 fighters. Other countries have had real problems waiting for Russian support, so moving more of that support in-country will boost the fighter fleet’s availability. Sources: People’s Army Newspaper Online, “Maintenance line for Su-27 and Su-30 fighters unveiled”.

Sept 26/13: Infrastructure. Vietnam is committing to a ship repair facility in Cam Ranh Bay that can handle Russian ships by 2015. It’s a win for their ally, but Vietnam is also trying to turn Cam Ranh Bay into a broader maritime service center. US Military Sealift Command ships have received repairs and basic maintenance there over the last couple of years.

Strong naval maintenance capabilities for Russian designs is also a big asset to a force that operates Russian ships almost exclusively. Sources: RIA Novosti, “Vietnam Sets 2015 Deadline for Soviet, Russian Ship Repair Facility”.

Sept 24/13: Frigates. Russia’s Zelenodolsk shipyard has begun construction on Vietnam’s next Gepard Class 2,100t light frigates, which will be optimized for anti-submarine warfare instead of surface attack (q.v. Dec 7/11). Sources: RIA Novosti, “Russia Starts Building 2 Frigates for Vietnamese Navy”.

Sept 6/13: Submarines. Singapore and Vietnam sign a Memorandum of Agreement regarding submarine rescue. If there’s an accident involving a Vietnamese submarine, Singapore’s 85m, 4,300t submarine rescue and support ship MV Swift Rescue will steam over with its submersible rescue vessel, Deep Search and Rescue Six (DSAR 6).

Singapore operates its own set of ex-Swedish diesel-electric submarines: 4 old but modernized and “tropicalized” Challenger/ Sjoormen Class boats, and 2 modern Archer/ Vastergotland Class Air Independent Propulsion boats that received similar treatment. Sources: RSN – Assets – Ships | RSN – Assets – Submarines | Singapore MINDEF, “Republic of Singapore Navy and Vietnam People’s Navy Sign Submarine Rescue Memorandum of Agreement”.

Submarine rescue agreement

August 21/13: SU-30s. Interfax and RIA Novosti report, and Vietnam confirms, that a new contract signed earlier this month will lead to the delivery of another batch of 12 SU-30MK2s by 2015. When added to 2 earlier contracts, Vietnam’s SU-30MK2 fleet will rise to 32 fighters.

Sources differ in their reporting of this contract’s value, worth $450 million or $600 million depending on whom you ask. The higher value is similar to the previous batch of 12 planes, and is probably the fully-loaded cost with support and parts, but excluding weapons. This is about the level of detail you can publicly expect from such countries. Communist Party of Vietnam.

12 SU-30MK2s

July 5/13: Submarines. Russia’s Interfax says that Vietnam’s 2nd submarine, Ho Chi Minh City, has returned to Admiralty Shipyards of St. Petersburg after series of sea trials. The 1st sub, Hanoi, was launched in August 2012 (vid. Aug 28/12 entry), and both are scheduled for handover to the Vietnamese Navy later in 2013. Earlier reports had targeted the end of 2012 for Haoi’s handover.

Note that the photograph in the linked article is not a Kilo Class sub. Thanh Nien News.

May 21/13: SU-30s. A Tuoi Tre News article offers some revealing information, alongside the classic Stakhanovite paeans.

“Living in rented houses, many of the [SU-30 maintenance] staff have to work as part time teachers in local schools to earn extra income for their families. They even use their own money to buy devices to test tools of their own invention before submitting ideas to leaders.”

Needless to say, economic conflicts of interest among the maintenance staff for your nation’s premiere air asset offers all kinds of potential vulnerabilities.

May 17/13: SU-30s. A Tuoi Tre News article discussed the propensity of Vietnamese pilots to stay in the aircraft and try to land, even if the failure is very serious. Materiel worth more than people? That does seem to be part of the attitude, but if so, it’s a long-standing predisposition:

“For example, three-star colonel and pilot Dao Quoc Khang managed to save his Su-27 when its engines broke down just seconds after taking off…. in April last year, captain and chief of Air Strike Regiment 935 Nguyen Xuan Tuyen and flight head Nguyen Gia Nhan saved a Su-30MK2 while they were on a regular patrol over East Sea and its engines suddenly stopped working when it was 600km from the coast. “….We told ourselves in our minds that we are responsible for keeping the US$50 million asset of the State in one piece. It is made from the labor of citizens. And we must protect it at any price, even if that means our lives,” pilot Tuyen said.”

In fairness, ejecting 600 km from the coast is near-certain death, given Vietnam’s limited search and rescue resources. So the brave and selfless-sounding justification doesn’t actually change their decision, and is the sort of thing you’d expect in an article that quotes political commissars with a straight face. Or is the mentality in the pilot’s justification real? That’s the interesting question.

March 29/13: Submarines. Rubin design bureau general director Igor Vilnit pledges to deliver the 1st Project 636M Improved Kilo Class submarine to Vietnam “in 2013 as scheduled.” Odd. Earlier reports from RIA Novosti (vid. Aug 28/12) had the handover taking place at the end of 2012.

The first boat has been built by Admiralteiskie Verfi shipyard in St. Petersburg, Russia, and is undergoing sea trials. All 6 boats are due for delivery by 2016. What isn’t addressed in these reports is Vietnam’s recruiting, training, infrastructure, and maintenance preparations. As Vietnam’s Australian neighbors have discovered the hard way, neglect of any of these 4 “invisible” elements leads to an undeployable submarine force. Vietnam has the advantage of beginning with a proven, tested submarine design, but in all other areas, they’re building from a very low foundation. RIA Novosti.

Oct 26/12: SU-34s? Phun.vn cites a report from the mysterious site “Periscope 2,” wherein it’s suggested that Vietnam plans to replace its fleet of 50 or so aged SU-22 strike aircraft with SU-34s, and that export approval will be given immediately, once it’s requested. The report also suggests that Saab JAS-39 Gripens will replace the VPAF’s even older fleet of 150 or so MiG-21s, that L-159s may replace existing L-39 trainers alongside Vietnam’s reported Yak-130 options, and that Vietnam may be interested in C295-AEW planes.

All of the above are possible, and militarily reasonable choices. Even the L-159 could be reasonable, if bought second-hand as a dual role trainer and MiG-21 fill in, to give the VPAF a dual Russian & Western fleet with appropriate weapon options. The thing is, “reasonable” doesn’t mean “likely”, and DID could find no other reports along these lines. Any of the non-trainer deals would be quite expensive, and Vietnam’s economy is a bit shaky these days. In addition, all of the non-Russian equipment would require export approval for American military items.

We throw this item in for reader interest, with a strong caution concerning its reliability. Phun.vn [in Vietnamese].

Aug 28/12: Submarines. Russia’s RIA Novosti reports that the Admiralteiskie Verfi shipyard in St. Petersburg has launched Vietnam’s 1st Project 636 diesel-electric submarine. The boat is due for handover to Vietnam by the end of 2012.

July 27/12: Political. Vietnam says that Russia can set up a base in Cam Ranh Bay, but it would be a maintenance base, not a military base. Vietnam is trying to promote Cam Ranh as a ship maintenance center, and has even worked on ships from US Military Sealift Command. Sources: RIA Novosti, “Vietnam Ready to Host Russian Maritime Base”.

June 21/12: Fighters. Vietnam is conducting air patrols over the disputed Spratly Islands, using its long-range Su-27 fighters.

“Hong Lei, spokesman for the Chinese foreign ministry, protested against the patrols by Vietnamese Su-27 fighters over the disputed Spratly islands in the South China Sea at a press conference in Beijing…. The flights by fighters from the Vietnam People’s Air Force over the Spratlys are routine and will continue, according to the Vietnamese military officials.”

State-owned China Radio International makes some valid points when it cites reasons not to be too concerned about Vietnam’s Su-27s: payload limitations, the lack of AWACS support for wider awareness and coordination, and the lack of mid-air refueling platforms. On the other hand, there’s no denying that the Su-27s and Su-30s offer Vietnam a leap forward in both air superiority and strike roles. With that foundation in place, it’s possible for Vietnam to begin closing some of the other gaps in coming years. Sources: Taiwan’s Want China Times, “Beijing downplays threat of Vietnam’s air force”.

March 29/12: Sub training from India? Singapore’s Asia Times:

“For full-scale underwater warfare training, it appears Vietnam will turn to India. The two countries have been engaged in high-level military talks with special emphasis on maritime cooperation. Since the Indian navy also employs Kilo-class submarines, New Delhi would be well suited to train Vietnamese crews. China responded warily to this bilateral warming trend in both words and deeds when a Chinese warship reportedly confronted an Indian navy vessel leaving a Vietnamese port in August… Moscow will reportedly build a submarine base for Vietnam at strategic Cam Ranh Bay, a one-time American and later Soviet naval base…”

Feb 15/12: Kh-35. RIA Novosti reports that Vietnam will begin joint production of a modified SS-N-25 Switchblade/ Kh-35 Uran subsonic anti-ship missile, whose base characteristics are similar to the American xGM-84 Harpoon. The project is described as similar to joint Russian-Indian production of the PJ-10 BrahMos missile, which was derived from the supersonic SS-N-26 Yakhont.

The Kh-35 can be launched from Ka-27 naval helicopters, ships, or shore batteries, but haven’t been integrated with Vietnam’s new SU-30MK model fighters, or its forthcoming Kilo Class submarines. Even so, this joint venture will give Vietnam assured low-cost production and support for an important element of naval deterrence in the South China Sea.

The Kh-35 looks set to become Vietnam’s mainstay anti-ship missile for its navy, and a joint project also gives them a base to make changes. India undertook to integrate Brahmos with its Su-30MKI fighters, for example, and Vietnam’s air force may have similar plans for their modified Kh-35 project. The urge to use locally-built weapons in new ships also seems to be deep-seated. Kilo Class submarines are already configured for 3M54 Klub family (SS-N-27) missiles, and only time will tell what the Vietnamese plan to do with this shared technology.

KH-35 missile partnership

2009 – 2011

Vietnam orders 6 Improved Kilo Class subs, 12 SU-30MK2 fighters, 2 Gepard Class ASW frigates; 2 Gepard/ Dinh Tien Hoang Class surface warfare frigates delivered; Vietnam begins building Molniya FACs locally; China’s underwater neighborhood getting crowded. Gepard 3.9, 2-view
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Dec 7/11: ASW Frigates. Rosoboronexport and the Zelenodolsk Gorky Plant have finished shipping Vietnam’s 1st 2 Gepard Class frigates, and have just signed a contract for 2 more. That isn’t a surprise, as reports from March 2010 were already discussing a set set. Unlike the first set, however, this next 2 will concentrate on anti-submarine warfare, rather than surface attack missions.

Vietnam’s example may also be creating ripples in the region. Gorky Plant Deputy Director Sergei Rudenko adds that Vietnam’s neighbor Cambodia has expressed its own interest in the Gepard Class. Interfax-AVN.

2 more Gepard Class frigates

Oct 25/11: FACs. Vietnam is beginning to get assembly kits and components for its Molniya/ Project 12418 missile-armed fast attack craft. They’re working under the technical supervision of the “Almaz” Central Maritime Design Bureau in St. Petersburg, and the OJSC Vympel shipbuilding plant. Russia has built 2 for Vietnam, and Vietnam is building its first 4 boats of class, with an option for 4 more. The ships are small, at just 550t full load, but they pack a very dangerous set of 4 Moskit/ SS-N-22 Sunburn supersonic anti-ship missiles, or 8 of the sub-sonic Kh-35E anti-ship missiles.

Deliveries of parts to Vietnam, which began in 2010 under a $30 million contract, will continue through 2016. ITAR-TASS (Google Translate).

Vietnam begins assembling FAC boats

Oct 20/11: Patrol boats. Vietnam signs acceptance certificates for the last 2 of 4 Project 10412/ Svetlyak Export Class patrol boats at Almaz Shipbuilding Firm. The 390t class was originally developed for the KGB’s border guards, mounting an AK-176M 76.2mm cannon, an AK-630 30mm gatling gun, and a mount for very short range SA-16/SA-18 anti-aircraft missiles.

The first 2 ships were delivered to Vietnam in 2002, and the 2 follow-on order ships were laid down in June 2009. Unfortunately, repeated issues with key components, including the Arsenal AK-176M gun mounts, delayed construction. The ships will be moved to St. Petersburg, and embarked on a transport ship for shipping to Vietnam. RusNavy.

Aug 22/11: Frigates. The Gepard Class frigate Ly Thai To [HQ-012] arrives at Cam Ranh Bay. Sources: Defense News, “Vietnam Receives Second Russian-Made Frigate”.

March 5/11: Frigates. The Vietnamese Navy officially accepts the 1st Gepard class frigate from Russia, naming it the Dinh Tien Hoang, after the first Vietnamese emperor. Vietnam became the class’ 1st export order with a contract for 2 ships in December 2006, and the HQ-011 Dinh Tien Hoang was launched in August 2009. HQ-012 Ly Thai To, the 2nd frigate in the order, was launched in March 2010, and has been in sea trials since August 2010.

The Gepard 3.9 ships are a combined diesel-turbine export version of Russia’s Project 11611 (Tartarstan) frigates, which serve in the Caspian fleet. The 102m/ 2,100t design sits in the grey area between small frigates and large corvettes, and despite their 5,000nm endurance, they’re best suited to local maritime patrol and interdiction. Their stealth-enhanced ship design and sub-sonic Kh-35E anti-ship missiles make them potentially dangerous adversaries in littoral regions, and other armament includes 76mm and 30mm guns, 533mm torpedoes, depth charges, and a 9K33M “OSA-M”/SS-N-4 missile system for air defense. This size and weapons array may not be much to get excited about, relative to other international frigate designs, but it will make them Vietnam’s most capable combat ships. DatViet report [Google translate] | AvWeek Ares.

Gepard Class frigate accepted

March 27/10: RIA Novosti reports that Chinese admirals are beginning to grasp the implications of advanced diesel-electric attack submarines in the hands of several regional neighbors, located right near China’s shipping lifelines.

Vietnam’s Kilo Class, Malaysia’s Scorpene Class, and Singapore’s Vastergotland Class submarines are all on China’s Southeast Asian radar. In the background, Indonesia continues to express its intent to buy Kilo Class submarines of its own.

Postscript: Indonesia eventually ended up buying a modern South Korean variant of the German U209.

March 25/10: Submarines. It’s good to be a good customer. Russian defense minister Anatoly Serdyukov says that Russia will help Vietnam build the submarine base it needs to house its new Kilos, provide a loan to help buy rescue and auxiliary vessels and planes for Vietnam’s navy, and build a ship repair yard. That yard would benefit the Russians, too, as it could service visiting Russian navy ships.

Vietnam’s geographic position could make its service yard attractive to other navies as well, giving other countries even more reason to focus on relations with the Southeast Asian nation. A good service yard could wind up being as important to Vietnam’s geo-political position as the submarines themselves. Associated Press | China’s Xinhua.

March 23/10: Russia’s Voice covers growing ties between Russia and Vietnam, which is becoming one of Russia’s biggest arms customers:

“Vietnam backs multilateral cooperation with Russia especially in military defense, stated Vietnam’s president Nguyen Minh Triet during talks with Russia’s Defense Minister Anatoly Serdyukov in Hanoi. “Each of Russia’s victories is like our own, the president said, and we support Russia in the Georgian conflict.” The president said that the US decision not to deploy its ABMs in Eastern Europe is also a victory for Russia… Anatoly Serdyukov noted that Vietnam is Russia’s strategic partner and Russia is ready to train Vietnamese personnel at the Russian Defense Ministry’s academies.”

March 16/10: Frigates. Russia’s Zelenodolsk PKB shipyard launches Vietnam’s 2nd Project Gepard 3.9 light frigate into the River Volga. In May 2010, the warship will sail to St. Peterburg and then travel by sea to Vietnam for sea trials. The 1st ship in the order was launched in August 2009.

A separate report indicates that Vietnam could be preparing to order 2 more light frigates of this type. ITAR-TASS [in Russian] | ITAR-TASS Arms [in Russian].

Feb 10/10: SU-30s. Interfax reports the signing of a formal contract between Russia and Vietnam for 12 SU-30MKK fighters, for delivery in 2011-2012, plus associated weapons, service, and support. The deal is reportedly worth $1 billion, and is signed the day after a Russian contract to build Vietnam’s first nuclear plant.

The exact state of the contract is less than clear, so we’re sticking with Dec 15/09 as the date. Agence France Presse | AP | RT | Straits Times.

SU-30MK & SU-27SK
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Dec 15/09: Shortly after Vietnam makes its defense white paper public, reports indicate that it has ordered 6 Improved Kilo Class submarines and 12 SU-30MKK fighter jets from Russia, during a visit to Moscow by Prime Minister Nguyen Tan Dung.

Russia’s Interfax news agency quoted an unnamed Defense Ministry official on Dec 15/09, who said the submarines were improved “Project 636” types, and gave the deal’s value at of $2 billion, with delivery taking place at a rate of 1 submarine per year. The Sukhoi Su-30MK2 fighter jet deal was valued at $600 million, and would raise Vietnam’s SU-27/SU-30 family fleet to 20 fighters.

Vietnam also invited Russia to help build its 1st nuclear power plant, and hopes to begin construction in 2014 and put it on line by 2020. The country has been growing its manufacturing capacity in recent years, partly at China’s expense, and needs to improve its electric grid in tandem. Vietnam’s Thanh Nien News | RIA Novosti | Agence France Presse | Associated Press | BBC News | China’s Xinhua | Agence France Presse analysis.

12 SU-30s & 6 Improved Kilo submarines

Dec 4/09: Russia’s RIA Novosti reports:

“According to the Vedomosti business daily, Moscow and Hanoi are close to sign deals on the purchase of six Kilo class diesel-electric submarines and 12 Su-30MK2 Flanker-C multirole fighters. The submarine contract, worth an estimated $1.8 billion, includes the construction of on-shore infrastructure and training of submarine crews and will be the second largest submarine contract concluded by Russia since the Soviet era after the 2002 deal on the delivery of eight subs to China.”

April 27/09: Initial media reports. The submarine deal’s value is reported to be around $1.8 billion, and the SSKs would be built at Admiralty Shipyards in St. Petersburg. In addition to submarines, the Vietnamese Navy order is said to include new heavyweight torpedoes and missiles (most likely Klub family) to arm them.

This is a big step forward. There have been rumors that Vietnam owns 2 ex-Yugoslav mini-submarines for use in commando operations, but the Vietnamese People’s Navy doesn’t own any full size submarines that can take on enemy subs and ships.

Some of the Russian reports note that these 6 submarines were once planned for Venezuela, adding that Russia’s Rosoboronexport canceled the deal following Hugo Chavez’ meeting with US President Barack Obama. That must be judged an extraordinarily thin public rationale for canceling a $1.5+ billion purchase. A sinking global oil market, and Venezuela’s growing economic dependence on its declining oil production for revenue, are far more likely reasons for any delay and/or shift. See: RIA Novosti | MosNews | St. Petersburg Times | Singapore Straits Times | Defpro.

Additional Readings

• Haze Grey – World Navies Today: Vietnam

• Naval Technology – SSK Kilo Class (Type 636) Attack Submarine, Russia

• Rubin Design Bureau – Project 636. “Improved Kilo”/ Varshavyanka Class.

• Zelenodolsk Shipyard – Frigate of 11661 project “Gepard – 3.9”

• Air Force Technology – Su-30MK Multi-Role Two-Seater Fighter Aircraft, Russia

• Army Technology – T-72S Main Battle Tank, Russia

• The Armor Site – Russian T-90/T90S Main Battle Tank

• Military Today – Achzarit Heavy Armored Personnel Carrier. An option for converting the large fleet of T-55s?

News and Views

• Unbiased Jottings (April 1/13) – Maritime Contours: India – Vietnam & India-Japan Relationships. The site is by Indian Rear Admiral S Kulshrestha (ret.)

• Tuoi Tre News (May 21/13) – Caretakers of Sukhoi jet fighters in Vietnam

• Tuoi Tre News (May 17/13) – The ‘Air cobra’ of Vietnam’s air force

• The Diplomat (Nov 1/12) – Vietnam’s Underwater Anti-Access Fleet

• Reuters (Feb 10/12) – Vietnam seen courting Western arms deals. Israel is also in this mix, and can leverage experience with nearby clients in India, Thailand, and Singapore.

• DID (Oct 30/11) – More than the Sum of Its Parts: Dutch SIGMA Ships for Vietnam?

• DID (May 5/10) – Vietnamese Navy Orders DHC-6 Twin-Otter 400s. The durable float planes are a clever choice for short-range maritime surveillance.

• Reuters (Dec 14/09) – U.S. eyes Vietnam, Libya arms sales. The focus at this point is on “non-lethal” equipment, in Vietnam’s case, the focus is on maritime patrol aircraft, coastal radar systems, and English language training..

KODEF ’11 slide
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South Korea has been thinking seriously about designing its own fighter jet since 2008. The ROK defense sector has made impressive progress, and has become a notable exporter of aerospace, land, and naval equipment. The idea of a plane that helps advance their aerospace industry, while making it easy to add new Korean-designed weapons, is very appealing. On the flip side, a new jet fighter is a massive endeavor at the best of times, and wildly unrealistic technical expectations didn’t help the project. KF-X has progressed in fits and starts, and became a multinational program when Indonesia joined in June 2010. As of March 2013, however, South Korea has decided to put the KF-X program on hold for 18 months, while the government and Parliament decide whether it’s worth continuing.

Indonesia has reportedly contributed IDR 1.6 trillion since they joined in July 2010 – but that’s just $165 million of the DAPA’s estimated WON 6 billion (about $5.5 billion) development cost, and there’s good reason to believe that even this development budget is too low. This article discusses the KFX/IFX fighter’s proposed designs and features, and chronicles the project’s progress and setbacks since 2008…

Changing Stories: The “F-33/ Boramae” KF-X Fighter Unofficial KF-X vid
click for video

Unrealistic early visions of an F-35 class stealth aircraft developed on the cheap produced some attention-getting models, but they appear to have given way to the idea of a fighter with slightly better kinematic performance than an F-16C/D Block 50, along with more advanced electronics that include a made-in-Korea AESA radar, the ability to carry a range of new South Korean weapons under development, and a better radar signature. The Jakarta Globe adds that the plane is eventually slated to get the designation F-33.

The project goes ahead, the 1st step will involve picking a foreign development partner, and the next step will involve choosing between 1 of 2 competing designs. The C103 design’s conventional fighter layout would look somewhat like the F-35, while the C203 design follows the European approach and uses forward canards in a stealth-shaped airframe. It’s likely that the choice of their foreign development partner will determine the design choice pursued.

Either aircraft would be a twin-engine fighter weighing around 10.4 tonnes, with stealth shaping. In order to keep ambitions within the bounds of realism, KFX Bock 1 fighters would only have to meet the radar cross-section of the F/A-18E/F Super Hornet or Eurofighter Typhoon. Sources have used figures of 0.1 – 1.0 square meters.

Note that even this specification amounts to developing a plane similar to or more advanced than the JAS-39E/F Gripen, from a lower technological base, with less international help on key components, all for less development money than a more experienced firm needed to spend. South Korea’s own KIDA takes a similar view, questioning the country’s technical readiness for something this complicated, and noting an overall cost per aircraft that’s twice as much as similar imported fighters.

KFX Block 2 would add internal weapon bays. Present plans call for Block 1 would be compatible with the bays, and hence upgradeable to Block 2 status, but Block 1 planes wouldn’t begin with internal bays. The fighter’s size and twin-engine design offer added space compared to a plan like the Gripen, but this feature will still be a notable design challenge. Additional tolerance and coating improvements are envisioned to reduce stealth to the level of an F-117: about 0.025 square meters.

KFX Block 3 would aim for further stealth improvements to the level of the B-2 bomber or F-35.

No timeline has been discussed for Block 2 and Block 3 improvements. At this stage of the program, any dates given would be wildly unreliable anyway.

KF-X: Program & Prospects T-50 line
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The KF-X project remains a “paper airplane,” without even a prototype under construction. The program was reportedly postponed until April 2011 due to financial and technological difficulties, and now a second postponement appears to extend to June 2014. If South Korea elects to proceed at all. The ROK Agency for Defense Development says that if full-scale development begins in October 2014, the 1st KF-X Block 1 prototype flight wouldn’t take place until September 2020. Based on the history of other programs, the new plane would be hard pressed to enter service before 2025.

Indonesia is currently the only KF-X foreign development partner, with 20% of the project. The project is sometimes referred to as “IFX” (Indonesia Fighter eXperimental) in that country, whose huge archipelago leads them to value range. That could create a problem if the KF-X design shrinks, in order to present a lower cost profile.

Turkey is a big defense customer for South Korea, and discussions have been held concerning KF-X, but Turkey wanted more control over the project than a 20% share, and no agreement has been forthcoming. The TuAF is already committed to buying about 100 F-35As to replace its F-4 Phantoms, and many of its F-16s as well. They’re also investigating the idea of designing their own fighter, and have enlisted Sweden’s Saab to assist (vid. March 20/13 entry).

In the interim, KAI’s FA-50 is emerging as a low-end fighter to replace existing ROKAF F-5s and F-4s, and South Korea is scheduled to have its F-X-3 competition decided before the KF-X resumes. That could leave them with a high-end fleet plan of 80-100 stealth-enhanced F-15SE Strike Eagles, split between new buys and upgrades. It’s fair to ask where an expensive KF-X program would fit in that mix, especially when even on-budget performance of WON 14 billion for development and production could buy and equip over 110 more F-15SEs, instead of 130-150 “F-33s”.

ROK Flag

Moreover, if KF-X was developed, how big would the 2025 – 2040 export market really be? The Teal Group’s Richard Aboulafia is right that “The world fighter market needs a modern, F-16-class mid-market fighter.” With that said, even in a hypothetical market where F-16, F/A-18 family, Eurofighter, and Rafale production lines had all shut down, that would still leave South Korea competing for mid-tier purchases against China’s J-10, J-11, and “J-31”, Russia’s SU-35 and possibly its MiG-35, and Sweden’s JAS-39E/F.

On the other hand, KAI needs development work after the FA-50 is done. As one 2009 article asked, how far can industrial nationalism go? The next 18 months will offer an answer to that question.

Contracts & Key Events 2014-2016

K-FX C-501: no.
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May 27/16: General Electric is to provide its F414-GE-400 engines for South Korea’s KF-X fighter after beating a European consortium offering the Eurojet EJ2000. The deal is estimated to be worth up to $3.5 billion, and contracts are expected to be finalized and signed in June. Korea Aerospace Industries Ltd (KIA), who is developing the jet alongside Lockheed Martin, plans to develop and produce 170 twin-engined jets initially, with 50 destined for export to Indonesia.

April 21/16: South Korea looks set to decide on which engine provider will be selected for its KAI KF-X fighter as early as the end of the month. Suppliers looking to win the contract are European firm Eurojet Turbo GmbH and the US’s General Electric. Seoul is seeking to locally produce 120 twin-engine combat jets under the KF-X program that is estimated to cost some $16 billion. Deployment of the new planes is hoped to start in mid-2020 to replace its aging fleet of F-4s and F-5s.

January 25/16: South Korea’s KF-X fighter program has kicked off as officials from KAI, the Defense Acquisition Program Administration (DAPA), Lockheed Martin, the Indonesian Defense Ministry and PT Dirgantara Indonesia (PTDI) met in Sacheon, South Korea for the first time. Six prototypes of the fighter will be produced by 2021 with completion of the development due for 2026. 120 fighters will be produced by 2032 to replace the F-4 and F-5 jets in service. Collaboration in the program sees Lockheed Martin provide twenty-one key technologies used in the US F-35 fighter and the government of Indonesia is to provide $1.4 billion toward research and development in the project. Seoul will spend $7.1 billion in the project’s development.

December 28/15: South Korea’s Defense Acquisition Program Administration (DAPA) is set to sign a development contract with Korea Aerospace Industries for the continued production of the indigenous KF-X fighter. The news follows the granting by the US government for the transfer of 21 technologies used in Lockheed Martin’s F-35 which had been the subject of much wrangling over the last number of weeks. Washington had denied the transfer of four key technologies back in April citing security concerns. The contract will see the production of six prototypes by 2025 with an expected 120 jets produced by 2032.

December 7/15: South Korea’s Defense Acquisition Program Administration (DAPA) has been accompanied by high level diplomats to discuss the KF-X fighter program with Lockheed Martin. The trip to the US follows the visit by Lockheed staff to Seoul last month to discuss the transfer of 21 technologies from their F-35 fighter jet. The inclusion of diplomats shows that Korea is looking to bolster their bargaining power amid the refusal to allow the transfer of four key technologies by the US government. DAPA claimed that they are capable of developing these four key technologies, but failure to secure the remaining 21 would be of serious consequence to the development of Korea’s own indigenous fighter.

November 19/15: Lockheed Martin staff are visiting South Korea this week to further discuss the transfer of technologies in relation to the development of the $6.9 billion KF-X fighter program. The talks come following a recent refusal by the US to allow the transfer of the four core technologies necessary for the program which could put the future of its development in jeopardy. Despite this, both Lockheed and the South Korean government are confident that the transfer of another 21 technologies will go ahead as planned with possibly some minor alterations to the technologies initially listed. The State Department however did approve the sale of 19 UGM-84L Harpoon Block II All-Up-Round Missiles and 13 Block II upgrade kits totally $110 million.

October 30/15: A subcommittee in South Korea’s Parliament has passed a $58.8 million budget for the country’s indigenous KF-X fighter program, with the Defense Acquisition Program Administration (DAPA) planning to press ahead with the development of critical technologies required for the jet, despite the US State Department preventing F-35 prime contractor Lockheed Martin from exporting four key technologies to the country. The country’s Ministry of National Defense will also stand-up a KF-X project team to manage the development of these four technologies.

October 26/15: South Korea’s defense acquisition agency is reportedly planning to press ahead with development of the four key technologies required for the country’s KF-X indigenous fighter program, refused by Washington in April. South Korea is thought to be capable of finding replacements for three of these technologies; however the acquisition of an Active Electronically Scanned Array (AESA) radar system is a particularly difficult problem for Seoul. It was thought that the technology would be transferred as part of offset arrangements for the South Korean F-35 acquisition, with Saab reportedly offering to develop an AESA solution for South Korea, unveiling a new radar system earlier this month.

October 21/15: South Korea’s president has fired the country’s senior presidential secretary for foreign affairs Ju Chul-ki following failure to secure the transfer of four key technologies from the US required for the country’s KF-X indigenous fighter program. The blockage of the technologies in April – subsequently confirmed by the South Korean government in September – has also led to a criminal investigation into a senior security official in the country, as US SecDef Carter publicly reiterated the refusal to transfer the critical technologies last week.

October 7/15: South Korea and Indonesia look set to sign a set of agreements later this month to cement the two countries’ industrial commitments to the collaborative development of the South Korean KF-X indigenous fighter program. The two states signed an engineering and development agreement in October 2014, which split the development costs 80-20 to South Korea. The two countries reiterated their commitment to the program in May this year. Meanwhile, the South Korean Defense Acquisition Program Administration announced on Tuesday that a separate organization will be established specifically to manage the KF-X program.

September 28/15: South Korea’s $6.9 billion KF-X program has hit a major speed bump with refusal by the US government to approve the transfer of four core technologies from F-35 prime contractor Lockheed Martin to the country’s defense procurement agency, with the South Korean government now confirming that Washington refused the transfer back in April. The Defense Acquisition Program Administration (DAPA) will now have to look elsewhere to acquire these technologies, which include an Active Electronically Scanned Array (AESA) radar, EO targeting pod, RF jammer and IR search and track system. Lockheed Martin promised to transfer 25 technologies to the country when it signed a Foreign Military Sales contract for 40 F-35s in September, with the homegrown fighter project seemingly now in jeopardy.

April 10/15: GE to push engines. General Electric is reportedly looking to supply jet engines for the South Korea KF-X program, submitting a proposal to Korea Aerospace Industries, following the company’s selection as preferred bidder at the end of last month. The F414 engines GE is proposing has previously equipped the US Navy’s Super Hornets and Growlers, the Saab Gripen NG and the Indian Mk II Tejas.

March 31/15: KAL eliminated. South Korean manufacturer Korean Aerospace Industries (KAI) was selected as preferred bidder today in the country’s indigenousKF-X fighter program, South Korean media reported today, beating a partnership of Airbus and Korean Airlines. KAI are expected to partner with Lockheed Martin for the $7.9 billion program, which will replace the existing Korean fleet of F-4 and F-5 fighters, as well as equip the Indonesian Air Force, which joined the project in 2010.

Feb 23/15: KAL partners with Airbus.
On February 22, Yonhap reported that KAL indeed signed an MOU with Airbus to present a join offer.

Jan 27/15: KAL prospects dim. After proposals were sought on December 23, one government official was quoted as saying that price may be a controlling factor. That probably presupposes that KAL’s international partners, like Boeing, were staying with them, as they can help make up for the leaner engineering department at KAL. But one report indicated that Boeing was pulling out. The consortium, also to have included Airbus, would have pushed a revised F-18 model.

Oct 15/14: F-35 & KF-16. Korean media report that a proposed $753 million price hike for BAE’s KF-16 upgrade deal could result in cancellation. Lockheed Martin waits in the wings, and is reportedly extending an offer that would include more technical help with the multinational KF-X fighter program if the ROKAF switches.

The US government is reportedly demanding another WON 500 billion (about $471 million) for unspecified added “risk management,” while BAE is reportedly requesting another WON 300 million ($282 million) to cover a 1-year program delay. The Koreans are becoming visibly frustrated and distrustful, and have said openly that the deal may be canceled.

Lockheed Martin’s angle is a spinoff from their recent F-35A deal, which will supply 40 aircraft to the ROKAF. Part of their industrial offsets involved 300 man-years of help designing the proposed KF-X. They were cautious about providing too much help, but they reportedly see enough benefit in badly wounding an F-16 upgrade competitor to offer another 400 man-years of support for KF-X (total: 700) if the ROKAF switches. Sources: Chosun Ilbo, “U.S. in Massive Price Hike for Fighter Jet Upgrade” | Defense News, “F-16 Upgrade: Problems With S. Korea-BAE Deal Could Open Door to Lockheed” | Korea Times, “Korea may nix BAE’s KF-16 upgrade deal”.

Sept 24/14: F-35A. DAPA agrees on a WON 7.3 trillion deal for 40 F-35A fighters. including technology transfer in 17 sectors for use in KF-X. Transfers will include flight control and fire suppression technologies, and this appears to have been the final part of the KF-X puzzle. DAPA is said to have finalized their WON 8.5 trillion KF-X development plan, but it still has to be approved.

Subsequent reports indicate that Lockheed Martin has limited its proposed help with KF-X to just 300 man-years, rather than the 800 desired. In exchange, they offered a very unusual offset: they would buy a military communications satellite for South Korea, and launch it by 2017. Lockheed Martin isn’t saying anything, but Thales is favored as the source, as they provided the payload for South Korea’s Kopmsat-5 radar observation satellite, and have played a major role in KT Sat’s Koreasat commercial telecommunications satellites.

Why wouldn’t Lockheed Martin, which makes these satellites itself, just built one? Because this way, it doesn’t have to deal with any American weapon export approval processes and restrictions, which would have delayed overall negotiations and might have endangered them. That’s a lot of effort and money, in order to avoid ITAR laws. Or added help for KF-X. Sources: Yonhap, “Seoul to buy 40 F-35A fighters from Lockheed Martin in 7.3 tln won deal” | Defense News, “F-16 Upgrade: Problems With S. Korea-BAE Deal Could Open Door to Lockheed” | Reuters, “Exclusive: Lockheed to buy European satellite for South Korea in F-35 deal”.

Aug 31/14: DAPA gave public notice of KF-X bids this month, with plans to pick the preferred bidder (likely KAI) in November 2014, and sign a system development contract in December 2014.

The estimated WON 20 trillion development and production cost for 120 fighters is giving South Korea pause, especially with the ROKAF’s coming fighter fleet shortage (q.v. March 26/14). Sources: Korea Herald, “Fighter procurement projects pick up speed”.

Aug 21/14: Engines. GE declares their interest in equipping the ROKAF’s KF-X. The firm already equips some ROKAF F-15Ks (F110), Korea’s own T/TA/FA-50 fighter family (F404), Surion helicopters (T700-701K), and many ROK naval ships (LM2500). The F404, LM2500, and T700 are all assembled locally in South Korea. GE is promising to expand aero engine technology cooperation, increase the component localization rate, and support KF-X exports via joint marketing, while ensuring that over half of KF-X’s engine components are locally assembled.

GE’s F404, F414, and F110 jet engines are all viable possibilities. The key questions will involve matching their engineering specifications to the new platform: space, weight and balance, fuel consumption vs. onboard fuel, and twin-engine thrust vs. expected weight.

GE competitor Pratt & Whitney’s F100 engine equips some ROKAF F-15Ks, and all of its F-16s. Sources: Yonhap, “GE eyes S. Korea’s fighter jet development project” | Joong An Daily, “GE wants in on new fighter jets”.

July 18/14: Twin-engines. South Korea’s Joint Chiefs of Staff endorse the plan to develop KF-X as a twin-engine fighter by 2025. That seems to pick the C-103/ C-501 (q.v. Feb 6/14), a twin-engine design that’s similar to the F-35 in overall shape. This decision an important step, but it isn’t a contract, or even a budget.

The state-funded Korea Institute for Defense Analysis (KIDA) didn’t favor the twin-engine option, because they believed it would increase the fighter’s cost, and wouldn’t have a competitive edge. There actually is an edge for twin-engine fighters in a number of markets, because they’re less likely to crash due to engine failure. A country with large or remote areas to cover – Indonesia, for instance – will benefit from that choice. As for increases in cost, fighters like the Anglo-French Jaguar and Taiwan’s F-CK are smaller twin-engine planes that were successfully developed at reasonable cost. The key cost factor isn’t engines, it’s overall specifications.

With that said, this choice does rule out KF-X’s least-cost, least-risk C-501/ KFX-E design, which would have been derived from the single-engined FA-50 that’s currently in production at KAI. Sources: Defense News, “S. Korea Opts for Twin-Engine Fighter Development” | Reuters, “S.Korea military chiefs endorse $8.2 bln development plan for home-built fighters”.

JCS picks twin-engine C-103 design

March 26/14: Fill-ins. The ROKAF needs to retire its fleets of 136 or so F-5E/F Tiger light fighters, and about 30 F-4 Phantom fighter-bombers. Meanwhile, The F-16 fleet is about to begin a major upgrade program that will keep part of that fleet out of service. The F-X-3 buy of F-35As is expected to be both late, and 20 jets short of earlier plans. The KF-X mid-level fighter project will be even later – it isn’t likely to arrive until 2025, if it arrives at all. The ROKAF is buying 60 FA-50s to help offset some of the F-5 retirements, but the Korea Institute for Defense Analyses (KIDA) sees this combination of events leaving South Korea about 80 planes short.

FA-50 deliveries only began in August 2013, and foreign FA-50 orders from Iraq and the Philippines are beginning to take up additional slots on the production line. As such, the ROKAF may be leaning toward a quicker stopgap:

“The Air Force is considering leasing used combat jets as part of ways to provide the interim defense capability because replacement of aging F-4s and F-5s wouldn’t take place in a timely manner,” a senior Air Force official said, asking for anonymity. “As midlevel combat jets are mostly in shortage, the Air Force is considering renting 16 to 20 used F-16s from the U.S. Air Force…. “The U.S. Air Force stood down some F-16s in the wake of the defense spending cut affected by the sequestration,” another Air Force official said, asking not to be named. “Under current circumstances, we can rent F-16s or buy used ones.”

It will be interesting to see if the USAF will let the ROKAF lease, or just have them buy the jets at cut-rate prices. Sources: Yonhap, “S. Korea considers F-16 lease deal to replace aging jets”.

Jan 5/14: Budget. The Korea Times reports that the 2014 defense budget has appropriated KRW 20 billion (about $19 million) to finalize KF-X’s design. A subsequent report from Aviation Week describes conditions that might be difficult for KF-X to meet:

“The latest South Korean budget provides 20 billion won ($19 million) to continue KF-X studies in 2014, hedged by two major conditions—development cost must be capped at just under $8 billion and be complete by 2025, and the aircraft must be approved for export by the U.S. An international partner must be found and contribute a 15% investment.”

A decision between the available design options is possible by February, and would be followed by detail design work. With respect to US export approval, AW confirms that “Eurofighter is still trying to offer South Korea 40 Typhoons, along with support for KF-X.” Unlike Lockheed Martin’s expected assistance, the vast majority of Eurofighter GmbH technology would be beyond American export approvals. Unfortunately, the ROK military’s short-circuiting of DAPA’s fighter competition (q.v. Nov 22/13) will expand the scope of possible American KF-X export clearance interference. Korea Times, “Military to flesh own fighter jet plan” | Aviation Week, “Fast-Changing Trends In Asia Fighter Market”.

Feb 6/14: KAI’s official blog talks about the prospects for the K-FX. It clarifies that the design decision will be between the C-103, which is a twin-engine design similar to the F-35 in overall shape, and the FA-50 derived C-501/ KFX-E. Sources: KAI Blog.

2011 – 2013

Program halt lifted, as specs get clearer; Indonesia confirms, then faces a delayed program again; Turkey invited, but seem to be going their own way. KAI’s FA-50
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Nov 22/13: KF-X moved up. South Korea’s Joint Chiefs of Staff add urgency to proposed development of the local KF-X fighter, moving it from a long-range project to an intermediate-term project for development by 2020. Past timelines have given 7 years from the beginning of development to the end, which is already pretty fast. Even if KF-X receives follow-on approval and budgets, 7 years means development doesn’t end until 2022 or so.

They also announce that there will be no competition for F-X Phase III – the F-35 is the only option. As a result, Lockheed Martin is expected to lend its expertise to KAI for KF-X, as part of an industrial offsets program that will also include a new military communications satellite and a cyber-warfare training center. ROK’s Yonhap, “(LEAD) S. Korea decides to buy 40 Lockheed F-35s from 2018” | Aviation Week, “South Korea To Order 40 F-35s, Maybe 20 More Later” | E&T, “South Korea confirms F-35 fighter jet deal” | NY Times, “In South Korea, Delays Drag a Project to Build Homegrown Fighter Jets” | China’s Xinhua, “S. Korea picks Lockheed Martin’s F-35 as main fighter jet”.

Nov 5/13: Sub-contractors. Rockwell Collins is expressing interest in KF-X. They’re already a significant avionics supplier for existing T-50 family jets and Surion helicopters. Honeywell’s senior director of APAC Customer Business Mark Burgess:

“We are in discussions with KAI and Samsung Techwin to explore how Honeywell can contribute to the KF-X program.”

Oct 28/13: KF-X shrunk? Aviation Week reports that KAI has responded to the KF-X’s program’s stall with a smaller, single-engine “KFX-E/ C501” design that uses the F-35-style C103 design as a base, and proposes to reuse some systems from the FA-50. Overall weight would drop from around 11 tonnes to 9.3t (an F-16 is 8.9t), removing advance provision for an internal weapon bay, and leaving 2 underbody stations unused if a centerline fuel tank is carried.

Engine choices would involve the same PW F100 or GE F110 choice available to F-16s, leaving KFX-E vulnerable to US export bans. Avionics would come from LIG Nex1, and a Korean AESA radar with about 1,000 T/R modules and a claimed performance similar to the F-16E/F’s AN/APG-80 would be fitted. Unlike the F-35, the targeting pod would have to be carried externally, and self-protection antennas will be part of a carried package, rather than conformal. South Korea believes they can develop the targeting pod themselves, and they’ve already developed an ALQ-200K ECM pod that could be adapted for internal carriage.

The problem with all of this is that the design math is adverse. KFX-E’s ceiling offers poorer acceleration and range versus the F-16, a design that doesn’t appear to be optimized for maneuverability, and a radar that’s likely to be technically behind the ROKAF’s upgraded KF-16 fighters, all without the benefits of stealth in its initial configuration. The product would due to enter service the mid-2020s, and costs are difficult to predict but are unlikely to be less than a current F-16. This would augur poorly for exports, and makes the case for internal ROKAF adoption more difficult. Worse, launch partner Indonesia in particular values range, which would endanger their continued participation. KFX-E seems to be a formula that minimizes one type of risk, while increasing others. Sources: Aviation Week, “KAI Proposes Smaller KF-X Design” | IHS Jane’s, “ADEX 2013: KAI unveils new version of KFX fighter” (incl. picture).

July 30/13: Turkey. Hurriyet quotes “a senior official familiar with the program” who says that $11 – $13 billion would be a realistic development cost for Turkey’s planned TF-X fighter. That actually is a reasonable estimate for a 4.5+ generation machine, but even this figure adds $50 million per plane to a large national order of 200 fighters. Keeping costs within the official’s $100 million per plane target will be challenging, which means a 200 jet program would cost Turkey $31 – $33 billion if everything goes well. Which won’t happen, especially if Turkey pushes for ambitious specifications.

That math offers daunting odds for a national jet program, and much of the same math can be expected to apply to KF-X. Will sticker shock cause Turkey to take another look at collaboration with Korea? Push them to abandon TF-X and buy something else? Or just be ignored by local politicians looking to make big promises? Hurriyet Daily News.

May 23/13: EADS. EADS Cassidian reportedly announces that they would invest $2 billion in the K-FX fighter development project, and help market the plane internationally, if the Eurofighter is chosen for F-X-3. Investments would include a maintenance repair and overhaul (MRO) facility that could extend to the KF-X, and an aerospace software center.

It isn’t a bad idea for EADS. Barring multiple orders from new sources, it’s very unlikely that the Eurofighter will still be in production by 2022. Upgrades and maintenance will continue for some time, but the C-203 KF-X design could offer EADS a new option to sell, with a fundamental design that can improve toward stealth fighter status. The question is whether South Korea wants to go forward. Yonhap News.

May 16/13: Indonesia. Indonesian Defense Minister Purnomo Yusgiantoro says that they remain committed to the KFX/IFX program. The Jakarta Post:

“We have told our South Korean counterparts that we will continue doing our part. Whatever their decision is, and whatever technology they focus on, we will follow their lead and our 20 percent of share will remain,” Purnomo said…. TB Hasanuddin of House Commission I on defense and foreign affairs, said that about Rp 1.6 trillion ($164.8 million) was already spent on the project.”

The question is whether South Korea chooses to pick up the project again, after the 18-month delay is over.

April 29/13: Details. Aviation Week recaps the ROK ADD’s KF-X plan (q.v. Feb 18/13 entry), and quotes “a former air force officer who has been involved in planning for KF-X” to say that radar cross-section for Block 1 will be between 0.1 – 1.0 square meters. It adds that the choice between the conventional layout C103 and C203 canard design probably comes down to the development partner Korea chooses: C103 if American, C203 if European.

Candidate engines for the twin-engine design are reportedly the GR F404 used in the FA-50, Eurojet’s EJ200 used in the Eurofighter, or GE’s F414 used in the F/A-18E/F Super Hornet, JAS-39E/F Gripen NG, and India’s Tejas Mk.II. Snecma’s M88, used in Dassault’s Rafale, reportedly isn’t a candidate. Aviation Week.

April 5/13: South Korean media detail a proposal from EADS to produce 80% of F-X Phase 3’s 60 fighters at KAI, if DAPA picks their Eurofighter. The Yonhap report also discusses this potential industrial boost for KAI in the context of the KF-X program,:

“Many have been calling on the Park Geun-hye administration to promptly make a decision to either go ahead with the large-scale airplane development project or put on the brakes if it is deemed economically unsustainable.”

The rest of the Yonhap report may be switching contexts to the F-X-3 high-end fighter acquisition, as it describes a decision to be made by June 2013, as part of a renewed emphasis on major defense projects in light of North Korea’s actions. That doesn’t entirely track with previous reports that place resumption of KF-X at June 2014, if it happens at all. It does track with reports concerning the F-X-3 program, so the confusion could just be poor writing. What is true is that provocations from North Korea are very much a double-edged sword for KF-X. On the one hand, they boost the idea of defense spending generally. On the other hand, they raise needs like anti-submarine warfare, missile defense improvements, etc. that will be higher priorities than KF-X. Yonhap News Service | Hankoryeh.

March 20/13: Turkey. The Turks appear to be picking an independent course toward their future fighter aircraft, in line with rumors that they wanted more control than the KF-X program could give them. Their SSM signed an August 2011 deal with Turkish Aerospace Industries (TAI) to carry out the conceptual design work, and recent reports add a preliminary agreement between TAI and Saab Group for technical assistance. Reports add that TAI is expected to acquire Saab’s aircraft design tools, which would make cooperation much easier.

These moves don’t completely rule out KF-X participation, but they do weight the odds the other way. Defense Industry Undersecretary Murad Bayar says that Turkey’s project began in 2012, adding that after some modeling trials, one of the designs has matured. After completing the design phase, the undersecretary will offer a program plan to Turkey’s Defense Industry Executive Committee.

Turkey faces some of the same dilemmas as South Korea. If 2023 is the first flight date for a 4.5 generation fighter, there’s a real risk that the design will be outmoded from the outset. On the other hand, designing and prototyping an indigenous jet from scratch takes time, and technical overreach versus current capabilities is incredibly risky. One “top official from a Western aircraft maker” told Hurriyet that Turkey may already be headed down that path: “…we had to step back when we understood that the technical requirements for the aircraft are far from being realistic.” Hurriyet | Hurriyet follow-on | AIN.

March 1/13: 2nd Delay. Indonesian Defense Ministry official Pos Hutabarat confirms that KF-X has been postponed by 18 months to June 2014, while President Park Geun-hye decides whether to continue the project, and secures Parliamentary approval for that choice. Indonesia signed a 2010 MoU to become part of the project. Reports indicate an investment to date of IDR 1.6 trillion (about $165 million), with 30 PT Dirgantara Indonesia engineers at KAI working on the project.

UPI says that the KFX/IFX fighter’s price has already risen to $50-$60 million per aircraft, and this is before a prototype even exists. That’s already comparable to a modern F/A-18E/F Super Hornet or JAS-39 Gripen, in return for hopes of similar performance many years from now. Jakarta Globe | UPI.

2nd program delay

Feb 18/13: Details. Aviation Week reports that the Korea Institute for Defense Analysis has given KF-X a sharp negative review, even though it’s a defense ministry think-tank. In brief: the ROK isn’t technologically ready, and the project’s KRW 10+ trillion cost will be about twice as much as similar imported fighters. The 2013 budget is just KRW 4.5 billion, to continue studies.

Those studies are coming to some conclusions. The ROK ADD would still have a pick a design if they go ahead: either the conventional C103 fighter layout, or the C203 design with forward canards. Either aircraft would be a twin-engine fighter weighing around 10.4 tonnes, with stealth shaping. Bock 1 would only have to meet the radar cross-section of the F/A-18E/F Super Hornet or Eurofighter Typhoon. Block 2 would add internal weapon bays, which Block 1 would be compatible with but not have. Additional tolerance and coating improvements would reduce stealth to the level of an F-117. Block 3 would aim for further improvements to the level of the B-2 bomber or F-35.

The ROK Agency for Defense Development says that if full-scale development begins in October 2014, the 1st KF-X Block 1 prototype flight would take until September 2020. Based on the history of other programs, the new plane would be hard pressed to enter service before 2025. Aviation Week.

Oct 27/11: KF-X specs. Fight International:

“In 2013, South Korea and two national partners will start developing a medium-sized and probably twin-engined fighter. It will be more agile than a Lockheed Martin F-16, with an advanced sensor suite and fusion software on a par with the US company’s new-generation F-35. Aiming to enter operations in 2021, the new design will also carry a bespoke arsenal of indigenous missiles and precision-guided munitions. That is the vision for the KF-X programme, outlined on 21 October at the Seoul air show by South Korean government and academic officials.”

DAPA’s technical requirements reportedly include an AESA radar and onboard IRST (InfraRed Search and Track) sensors, standard fly-by-wire flight and HOTAS (hands on throttle and stick) pilot controls, an NVG-compatible helmet-mounted display, and sensor fusion to the large screen single display. That last bit is especially challenging, and DAPA acknowledged that foreign partners will be needed. They hope to begin flight tests in 2016-2017, with an 8-year system development phase and a 7-plane test fleet (up from 5 prototypes at the Indonesian MoU).

Under this vision, South Korea’s LiG Nex1 would also develop a compatible line of short and medium range air-to-air missiles, strike missiles, and precision weapons to complement DAPA’s 500 pound Korea GPS guided bomb (KGGB). That array will expand global weapon choices if DAPA follows through, but the challenge will be getting them integrated with other countries’ aircraft. Ask the French how that goes.

KF-X specs

July 14/11: Indonesia confirmed. About a year after the MoU, The secretary general of Indonesia’s defence ministry, Erris Heriyanto, confirms the MoU’s terms to Indonesia’s ­official Antara news agency. KAI EVP Enes Park had called Indonesia’s involvement unconfirmed at the November 2010 Indo Defence show, but the Antara report appears to confirm it.

Turkey unveiled indigenous fighter plans of its own in December 2010, with the aim of fielding a fighter by 2023, but they haven’t made any commitments to KF-X. Flight International.

April 2011: Postponement of the KF-X project is reportedly lifted, as South Korea gets a bit clearer about their requirements.

Resumed

2008 – 2010

Reality check scales back specs, before indecision suspends program; Indonesia signs MoU. T-129: Quid pro quo?
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Dec 27/10: Yo-yo. South Korea’s Yonhap News agency reports that South Korea’s military is trying to swing KF-X back to a stealth fighter program, in the wake of North Korea’s Nov. 23 shelling on Yeonpyeong Island.

Subsequent reports indicate that the uncertainty about KF-X requirements leads to a program halt, until things can get sorted out. Yonhap.

Aug 9/10: Turkey. DAPA aircraft programs director Maj. Gen. Choi Cha-kyu says that Turkey is actively considering the K-FX fighter program, and would bear the same 20% project share as Indonesia if they come on board.

There are reports that in return, Turkey wants the ROK to pick the T-129 ATAK helicopter under the AH-X heavy attack helicopter program. Turkey bought the A129 Mangusta design from AgustaWestland, as part of a September 2007 contract to build 51-92 helicopters for the Turkish Army. Korea Times | Hurriyet.

Now: TNI-AU F-16A
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July 15/10: Indonesia. Indonesia signs a Memorandum of Understanding to participate in KF-X. They’ll pay 20% of the estimated WON 5.1 trillion (about $4.1 billion) development effort, with 5 prototypes to be built before 2020, and commit to buying 50 of the fighters. South Korea has only committed to 60% of the development cost, which leaves 20% in limbo. DAPA’s KF-X program director Col. Lee Jong-hee says:

“There are two options on the table. One is to lure financial investments from other nations, such as Turkey and the United Arab Emirates. The other is to receive investments from Western aircraft makers wishing to participate in the KF-X.”

The Indonesian agreement follows a March 2009 Letter of Intent that was co-signed by South Korean President Lee Myung-bak. Indonesian MPs urged the government to conduct a feasibility test beforehand, but that wasn’t done. Key issues from Indonesia’s point of view include KF-X’s adequacy for the TNI-AU’s needs; technical and fiscal feasibility; technology and cost risk; the benefits to Indonesia’s aviation industry, given a break-even set by Aviation Week at 250-300 fighters for under $41 million each; and the role of 3rd country tech for engines. etc. which could still leave the fighters subject to foreign embargoes. Defense News | Jakarta Post.

Indonesia joins the program

Sept 12/09: KF-X drivers. Aviation Week offers their take on KFX’s positioning and industrial drivers:

“South Korea has decided that it can’t afford to build a cutting-edge stealth fighter…. it is considering building a gen-4.5 fighter, which might emerge as a jazzed up Typhoon or Super Hornet…. KFX would go into service in the early 2020s, perhaps a quarter of a century behind its technology level.

….Korea Aerospace will run out of fighter development work in a few years when the FA-50 is finished. It presumably does not have the technology to step straight from that to a combat drone. And it can’t spend next decade building up skills with an improved, single-seat FA-50, because the air force wants bigger aircraft…. the KFX would perhaps be an extreme example of sacrifices made in the name of self reliance or, perhaps, nationalism.”

July 23/09: KF-X. Defense News reports that “South Korea Drops 5th-Generation Fighter Plan,” but the title is misleading. The Weapon Systems Concept Development and Application Research Center of Konkuk University asked Boeing, Eurofighter, Lockheed Martin and Saab about their views on the per-plane cost estimate of $50 million, as well as budget-sharing ideas and technology transfer.

The problem is that South Korea’s specifications as described most closely mirror the ($150-180 million each, and $10+ billion development) F-22 Raptor, indicating that some reconciliation with reality is still necessary. The center will wrap up the feasibility study by October 2009, and DAPA is supposed to issue a decision on the KF-X initiative by year’s end. That will determine whether KF-X competes with/ supplants F-X-3, or proceeds as a separate program.

May 12/09: Changing gears. The Korea Times reports that the ROKAF’s Studies and Analyses Wing made an interim decision KF-X operational requirements in March 2009:

“Basic requirements call for a F-18E/F Super Hornet-class aircraft equipped with 4.5-generation semi-stealth functions, a domestically-built active electronically scanned array (AESA) radar [“based on accrued technologies from Israel”], a 32,000-pound of engine thrust and fully integrated weapons and sensors systems…. The KF-X aircraft would be either a single-engine fighter or a twin-engine one, [the source] added. It is the first time that KF-X operational requirements have been revealed.”

DAPA expects a final program decision around the end of 2009, and KF-X is expected to be part of the military’s 2010-14 force improvement package.

Jan 28/08: Reality check. The current program was scheduled to be followed by a KF-X program to develop and indigenous 5th generation/ stealth fighter to replace all F-5E Tiger IIs and F-4E Phantom IIs. After a feasibility study in 2008, the project would aim to produce the next-generation jets by 2020, with the goal of building 120 planes in a bid to secure proprietary technology and strengthen the country’s medium level fighter jet capacity. The goal is reportedly a single-seat, twin-engine plane with about 40,000 pounds of thrust from its engines, with more stealth than the Eurofighter Typhoon or Dassault Rafale, but less stealth than the F-35.

Now the Korea Development Institute has delivered a report concluding that the economic and industrial returns would be weak in proportion to its cost: about 3 trillion won/ $3 billion in returns, on a 10 trillion won investment. Papers quote foreign experts who estimate development costs of up to $12 billion. Korea’s Defense Acquisition Program Administration said the KDI report was for reference only, and the project decision would include other factors such as export prospects and technological capacity.

$7 billion is not a sum to be thrown away casually, and the difference would be very noticeable within South Korea’s defense budgets. Options like partnering with EADS on a stealthier version of the Eurofighter, for instance, might lower development costs and offer an additional option. Nevertheless, with F-X-3 likely to select a stealthy platform, a merger with the K-FX program and negotiation of an industrial deal seems more likely. Especially given South Korea’s demographic crunch, which will begin to bite by 2020. Chosun Ilbo | Korea Times.

Additional Readings The KF-X Program

• Aviation Week – KFX Timeline. To 2013.

• Aviation Week (Feb 3/14) – Fast-Changing Trends In Asia Fighter Market

• Flight International (Oct 27/11) – IN FOCUS: South Korea outlines strategy for indigenous fighter.

• World Politics Review (Aug 13/10) – Global Insider: Indonesia-South Korea Joint Fighter Project (subscription). Says that KF-X will be based on KAI’s T-50, and aims to produce a fighter on par with the F-16C/D Block 50.

• Defense News (July 15/10) – Indonesia Joins South Korean Fighter Effort

• The Jakarta Post (July 12/10) – RI-S. Korea KFX cooperation: The second best option?

• Aviation Week (Sept 21/09) – A Generation 4.5 Fighter for the 2020s

Related Programs

• DID – Korea’s T-50 Family Spreads Its Wings. Some accounts have KF-X as an FA-50 derivative.

• DID – Korea’s F-X Multi-Role Fighter Buys: Phases 2 & 3. The ROKAF’s high-end fighter plans.

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