GAO says deficient maintenance leaves US F-35s well below mission-capable rate goal

by Zach Rosenberg

Grounded: the US Marine Corps' Lockheed Martin F-35Bs have lower mission-capable rates than their US Air Force counterparts; all types are well below their goals. (Lockheed Martin)

The Lockheed Martin F-35 is available to perform its scheduled missions 55% of the time, according to a US Government Accountability Office (GAO) report released on 21 September. The agency found fault in the Department of Defense's (DoD's) line and depot maintenance practices.

The report measured F-35 mission-capable (MC) rates through March 2023. The GAO attributed low MC rates largely to maintenance issues. Citing a DoD analysis, the GAO wrote that having the full array of maintenance capabilities would allow for a 65% MC rate for the US Marine Corps' F-35B and US Navy's F-35C and a 75% MC rate for the US Air Force's F-35A.

The top 10 culprits behind non-MC rates – including the engine, distributed aperture system sensor, integrated core processor power supply, and power thermal management system controller – cannot yet be repaired by DoD maintenance centres and must be sent back to manufacturers.


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Chinese bomber launches new ballistic missile

by Akhil Kadidal

China first unveiled the new ALBM in November 2022, during AirShow China 2022. At the time, the two missiles unveiled had a yellow stripe and a code signifying that they were training missiles (as shown in the image, in the top part of this graphic). Recent imagery shows the ALBM in a low-observable grey-blue colour scheme, indicating that the missile is progressing to production. (Janes/Gettyimages)

China's People's Liberation Army (PLA) has released a video showing a Xi'an H-6K strategic bomber launching a new ballistic missile in flight.

Imagery of the air-launched ballistic missile (ALBM) being dropped from the H-6K was included in an official PLA video released on 1 May. In the video, the new missile is dropped from the port side wing pylon of an H-6K. The missile, which has the tentative designation of KD-21, is not shown igniting its engine.

The new ALBM is potentially a hypersonic missile, similar to the Russian Kh‐47M2 Kinzhal (AS-24 ‘Killjoy'). Janes has previously assessed that the KD-21 ALBM is likely powered by a solid-propellant rocket engine. However, it is unclear if the KD-21 in the recent video was equipped with an engine.


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Luftwaffe yet to decide on final Tornado replacement numbers

by Gareth Jennings

A Luftwaffe Eurofighter on the flightline at the 2022 ILA Berlin Airshow. The service has told Janes that it does not yet know how many additional aircraft it will buy to replace the 90 Tornados being retired. (Janes/Gareth Jennings)

The German Luftwaffe has not yet determined how many new combat aircraft it is to acquire to replace its fleet of Panavia Tornados, a senior service official told Janes on 2 May.

Responding to a request for clarification and confirmation of the 85 new aircraft figure previously given by industry officials, Commanding General of Air Force Forces Command, Lieutenant General Günter Katz, said the Luftwaffe had never formally declared a one-for-one replacement of the Tornado, and that “a new target number does actually not exist”.


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German Army re-establishes air defence force

by Nicholas Fiorenza

The German Army's re-established air defence force is scheduled to receive Skyranger 30 air-defence systems in 2026. (Rheinmetall)

The German Army announced on its website on 30 April that it is re-establishing its air defence force, initially based in Lüneburg, northern Germany.

The force was disbanded in 2012 but is being re-established as part of the Bundeswehr's refocus on national and alliance defence. Initially, the force will be equipped with Skyranger 30 air-defence systems mounted on Boxer armoured vehicles, providing mobile short-range air defence. This capability will be operated jointly with the IRIS-T SLS (Surface Launched Short Range) air-defence system being procured by the Luftwaffe, the German Air Force.

In addition to the Skyranger 30 procurement, the Bundeswehr has begun identifying personnel for the Germany Army's air defence force, with training scheduled to begin in 2024. A co-ordination and control staff will be established in 2025.

The first unit is scheduled to receive Skyranger 30 systems in 2026, with the completion of the establishment of the air defence force planned by 2028.


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https://www.janes.com/defence-news/air-platforms/latest/gao-says-deficient-maintenance-leaves-us-f-35s-well-below-mission-capable-rate-goal

The Lockheed Martin F-35 is available to perform its scheduled missions 55% of the time, according t...

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