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June 3, 2020 | International, Aerospace

Lockheed to Retrofit F-35s for Suppression/Destruction of Enemy Air Defenses Role

June 2, 2020 | By John A. Tirpak

The Pentagon awarded Lockheed Martin a $26.7 million contract on June 1 to develop a structural modification for the F-35 strike fighter to improve its Suppression/Destruction of Enemy Air Defenses capability (SEAD/DEAD). The retrofit design will be applied to both U.S. and foreign F-35s in Lots 14 and 15, and will be completed by August 2022.

The contract, issued by Naval Air Systems Command on behalf of all F-35 users, says Lockheed will perform the engineering necessary to modify the aircraft to perform “full up” SEAD and DEAD. When the Air Force declared the F-35 operational in 2016, it described the F-35's SEAD/DEAD suite as able to perform the mission in a “limited” fashion. The need for a structural modification indicates the aircraft will be fitted with new munitions and/or sensors to carry out the role, which usually involves detecting, fixing, and attacking ground-based air defense threats, which can be mobile or stationary.

When the service declared initial operational capability for the F-35A, the aircraft was in the 3i configuration, which gave it capability to release satellite-guided bombs. With the 3F version, the F-35 gained capability for the GBU-39 Small Diameter Bomb and AGM-154 Stand-Off Weapon—both used for SEAD/DEAD. The Block 4 upgrade will enable the F-35 to carry the in-development Stand-in Attack Weapon (SiAW).

The Navy plans to field its AGM-88E Anti-Radiation Guided Missile, a successor to the HARM anti-radiation missile, and the Air Force is considering the weapon, as well. The ARRGM and HARM home in on the last known emissions of a surface-to-air missile radar at high speed; their presence and success in previous conflicts has dissuaded enemies from turning their radars on in some instances, hence “suppression.”

The F-35's ASQ-239 electronic warfare system can passively detect an enemy air defense system's emissions and geo-locate these targets in concert with the F-35's other systems. Air Force leaders have said the F-35, by virtue of its stealth, will become the main platform for the SEAD/DEAD mission in the coming decade. That role is now primarily performed by the F-16 with the HARM.

https://www.airforcemag.com/lockheed-to-retrofit-f-35s-for-suppression-destruction-of-enemy-air-defenses-role

On the same subject

  • Shipyard suspends welding on future carrier John F. Kennedy after small fire

    July 24, 2020 | International, Naval

    Shipyard suspends welding on future carrier John F. Kennedy after small fire

    By: David B. Larter WASHINGTON — A small fire aboard the U.S. Navy's next Ford-class carrier John F. Kennedy has prompted builder Newport News Shipbuilding to shut down all welding this week as the shipyard investigates, according to a statement from Huntington Ingalls Industries, its parent company. The fire broke out around 10:15 a.m. on Monday and was quickly extinguished by emergency crews, the statement read, resulting in no injuries. “Newport News Shipbuilding is investigating the cause of this incident,” the statement from HII spokesman Duane Bourne read. “There are no known cost or schedule impacts at this time. “Newport News Shipbuilding secured all hot work on CVN 79 while the cause of the fire is being investigated and a yard-wide stand down was conducted for fire safety. The Navy and Newport News Shipbuilding will restore hot work on CVN 79 once the investigation is complete and any necessary corrective actions are in place.” Fire safety has been an area of intense focus for the ship repair and shipbuilding industry since last week's fire on the amphibious assault ship Bonhomme Richard. The fire damaged 11 of 14 decks and gutted the ship's island superstructure, according to a letter from the chief of naval operations obtained by Defense News. https://www.defensenews.com/naval/2020/07/23/welding-suspended-on-future-carrier-john-f-kennedy-after-small-fire/

  • Pakistan’s private industry clashes with government over regulations

    June 11, 2020 | International, Aerospace, Naval, Land, C4ISR, Security

    Pakistan’s private industry clashes with government over regulations

    By: Usman Ansari ISLAMABAD — The Pakistani government's restrictions on the defense industry are stifling potential and must go, according to the president of the trade body Pakistan Aerospace Council. PAeC is a collective of aerospace, defense and high-tech electronics enterprises that aims to internationally raise the profile of Pakistani industry. Its leader, Haroon Qureshi, heads the defense engineering and electronics company East West Infiniti. In a June 3 post on the PAeC website, Qureshi said Pakistan's private, high-tech manufacturers have the potential to help establish a more ambitious local aviation industry by acting as suppliers to and manufacturers of components and systems used by Western counterparts. However, this is hampered by government restrictions that demand permission prior to even design work. Without these restrictions, Qureshi believes the private sector could “leap-frog, especially with electronics of the future.” Citing the success of private space companies in the United States, Qureshi said if the Pakistani government frees the high-tech private sector to “innovate and do what the private industry thinks is feasible and viable,” those businesses would not use public funds and probably generate income for the government through taxes. In response to PAeC's comments, the Ministry of Defence Production told Defense News the government recognizes and actively promotes the importance of “indigenization and cooperation between the private sector and the defense-related industry.” However, it denied there are stifling constraints on the private sector, saying the market meets both domestic and export demand, but because of “international obligations/treaties, especially the measures taken to counter terrorism, certain limitations have to be observed.” Nevertheless, the ministry added, “measures are under deliberation to further facilitate the private sector in forthcoming defense production policy,” including the creation of a unit for so-called one-window operations — an approach meant to shorten the lengthy bureaucratic process. It also cited recent supplier and vendors exhibitions as well as a defense production seminar to promote cooperation among private businesses. The government is also preparing a “Defence Offset Policy" to encourage the private sector to absorb the “latest defense and dual-purpose technologies,” the ministry said. But author, analyst and former Australian defense attache to Islamabad Brian Cloughley said Qureshi's concern has existed for years, and the government's regulations are driven by security fears. “Whenever private industry wants to get involved in any aspect of defense production, the security people and bureaucrats in the defense system roll out objections, based mainly on the possibility of leakage of technical information and thus jeopardy of ‘national security,' ” he said. “It's been a real headache, and I continue to be surprised that the private sector has continued its efforts for so long.” Despite the government's efforts, Shehzad Ahmed Mir, managing director of the private defense company Bow Systems, remains unconvinced. “While MoDP lives in a self-pleasing, make-believe cocoon devoid of market realities, similar companies created much later in the West are literally thriving financially and technologically today simply because their respective governments gave them subsidies, export incentives, financial support, etc., compared to our government that drowns their ambitions in [no objection certificates], taxation whirlpools, bureaucratic hurdles, etc.,” he said. “So by the time — and if at all — MoDP comes out with any good news for the private sector, there won't be anyone credible around to jubilate on it.” https://www.defensenews.com/global/asia-pacific/2020/06/10/pakistans-private-industry-clashes-with-government-over-regulations/

  • Software revamp aims to align US Army with industry best practices

    March 10, 2024 | International, C4ISR

    Software revamp aims to align US Army with industry best practices

    “More than ever before, software is actually a national-security imperative,” said Margaret Boatner, an Army strategy and acquisition executive.

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