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South Korea Mulling Purchase of 20 More F-35 Stealth Fighter Jets
2016-09-14
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Photo: mmbiztoday.com


Given recent North Korean provocations, the Republic of Korea (ROK) Air Force is considering purchasing 20 additional fifth-generation stealth multirole Joint Strike Fighter F-35As—the aircraft’s conventional takeoff and landing variant—in order to boost its air combat capabilities in the event of war with North Korea, according to senior ROK defense officials.

The expansion of ROK air power is currently under discussion as the South is working on a plan to simultaneously eliminate all North Korean missile bases and other key military facilities in the North in the event of a conflict.

“As North Korea appears to have enhanced its nuclear and missile capabilities in recent years, we are mending our existing wartime strike programs against the North,” a ROK defense official told Yonhap news agency.

The F-35A would be an integral part of this ‘knock out blow’ strategy given its ability to operate in well-defended enemy airspace due to its stealth capabilities.

South Korea and the United States signed a so-called Letter of Offer and Acceptance for the purchase of 40 F-35A fighter jets with conventional take-off and landing (CTOL) capability in September 2014. A contract was awarded on August 23 of this year by the Defense Security Cooperation Agency (DSCA) under the Pentagon’s Foreign Military Sales program.

While South Korea reduced the original request from 60 to 40 aircraft, the agreement between the United States and South Korea stipulates that 20 additional F-35A fighter jets can be procured at a later stage depending on the security environment on the Korean peninsula.

The ROK Air Force expects to begin deploying the first F-35As in 2018 with all 40 aircraft slated for delivery by 2021.

Lockheed Martin, the aircraft maker producing the F-35 series, won the $7 billion defense deal by promising to provide 25 technologies associated with the F-35 to help kick start South Korea’s KF-X fighter aircraft program. The objective of the $15 billion KF-X fighter program is to build 120 stealth fighter jets for the ROK Air Force and another 80 for the Indonesia Air Force (TNI-AU) between 2025 and 2030.

However, the United States refused to share four (active electronically scanned radar, the infrared search-and-rescue systems, the electro-optical targeting pod and the radio frequency jammer) out of the 25 technologies.


Some analysts speculated that the Pentagon’s decision not to share the four sensitive technologies could lead to the cancellation of the entire F-35A contract. This appears to have been unfounded, although I have reported in 2015 that there are signs that South Korea is increasingly looking for European military hardware given the more lenient policies of European countries when it comes to transferring sensitive military technology. Canceling the F-35A deal would leave South Korea without a fifth-generation fighter for years. Given the current security environment on the Korean peninsula, this is an unacceptable scenario for South Korean political and military leaders.

Source: thediplomat.com
 
Korea pursuing KFX technology through future offset deals

  • 21 NOVEMBER, 2016
  • BY: LEIGH GIANGRECO
  • WASHINGTON DC


After the US denied South Korea export licenses for active electronically scanned array (AESA) radar for its future KFX fighter, Seoul is in talks with Washington over acquiring lower technologies for the jet.

In 2015, the US denied Korea’s request for AESA radar, infrared search and track, electro-optical target tracking devices, and jammer technology transfers. During a panel at the Center for Strategic and International Studies in Washington this week, Seoul’s minister of Defense Acquisition and Procurement Administration says Korea will pursue other US technologies while continuing domestic development of its own AESA. Korea’s Agency for Defense Development (ADD) is developing its own radar and the first prototype is slated for late 2020, FlightGlobal previously reported. The country’s defense technology is not yet on par with the US, though the country is making progress, DAPA Minister Myoung-jin Chang says.

When asked what specific US systems are needed for KFX, Chang responded that Korea will continue requests with other offset programmes.

“When it comes to KFX, there are additional technologies that we are awaiting approval from the US government and we are pushing for these to be approved and we look forward to your continued support,” Chang says.

Korea’s indigenous fighter programme is linked to the country’s order of 40 Lockheed Martin F-35As. As part of that deal, Lockheed agreed to assist with development of KFX. But among all the new jet’s capabilities, Korea most wanted the US to transfer the underlying AESA radar technology, which is considered essential to the success of KFX, according to Chang. Northrop Grumman supplies the APG-81 radar for the F-35.

“These are the technologies we cannot get from other sources and puts us in a very tough spot because the research centers in Korea are not able to proceed further without these needed technologies,” he says. “Given that we are focusing all our efforts to acquire these technologies, we have made satisfactory progress and as such the government is pushing for these continuously at this moment.”
https://www.flightglobal.com/news/a...-kfx-technology-through-future-offset-431682/
 
S. Korea to begin preliminary design work for indigenous fighter jet in 2017
2016/12/01 12:06
SEOUL, DEC. 1 (Yonhap) -- South Korea aims to begin preliminary design work on the country's indigenous fighter jet next year, which will help the country maintain a potent air defense capability in the coming years, the state defense procurement agency said Thursday.

"The Defense Acquisition Program Administration (DAPA) will hold a system functional review this month to see if the Korean Fighter Experimental (KF-X) project meets all the specifications requested by the military and other requirements," the DAPA said in a statement.

"If the DAPA concludes the project is ready, it will kick off the preliminary design process."

However, the DAPA did not provide the exact timeframe for when the design would start being drawn up.

The DAPA has held meetings with related officials and defense experts since November last year to push the KF-X project forward.

Related to the project, South Korea has begun the process of developing the active electronically scanned array (AESA) radars for some 120 KF-X fighter jets, which it seeks to develop by the mid-2020s.

South Korea's goal is to produce the first prototypes of the AESA radar system by the second half of 2020. Starting in 2021, the radar system will undergo a five-year test run after it is mounted onto the KF-X jet.

South Korea plans to build the new planes, estimated to cost some 18 trillion won (US$15 billion) for the whole project, to replace its aging fleet of F-4s and F-5s.

The Korean military decided to develop the AESA radar system on its own as the United States refused to transfer related core technologies in April 2015.

AESA is a type of phased array radar whose transmitter and receiver functions are composed of numerous small transmit/receive (T/R) modules. AESA radars have almost instantaneous scanning rates, making them difficult to jam and allowing the aircraft employing the technology to remain stealthy from electronic detection.

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kyongae.choi@yna.co.kr

(END)
 
Air-Launched Weapons
Korea to develop air-to-surface missiles for KFX aircraft
Jon Grevatt, Bangkok - IHS Jane's Defence Industry
15 December 2016
ihs.com/contact
South Korea's military procurement agency, the Defense Acquisition Program Administration (DAPA), has launched a programme to develop an indigenous long-range air-to-surface missile to equip its next-generation Korean Fighter Experimental (KFX) aircraft, a DAPA official confirmed to IHS Jane's.

The official said that the programme was approved by DAPA's defence project committee - headed by Defence Minister Han Min-koo - on 14 December and will call for the local development of the missile system from 2018.

To progress the programme DAPA is expected to engage with local industry and its Agency for Defense Development (ADD) in 2017 before issuing a contract later that year.

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