14 February 2024
by Michael Fabey
A Pentagon report confirms the effectiveness of modified Mk 48 torpedoes. (US Department of Defense)
The US Navy's modified Advanced Processor Build (APB) 5+ Mk 48 torpedo is “operationally effective and suitable”, according to the Director, Operational Test and Evaluation (DOT&E) FY 2023 Annual Report, released on 2 February.
However, “Mk 48 Mod 7 torpedo reliability has degraded below navy-defined requirements”, the DOT&E noted, recommending the navy determine and correct the causes of the degraded reliability of that modified Mk 48.
The Mk 48 is a submarine-launched heavyweight torpedo that directs itself towards a submarine or surface ship based on a set targeting solution.
The torpedo has hardware variants referred to as Mods, with each Mod representing a step improvement in capability, integrating upgraded sensors, guidance and control (G&C), and propulsion system hardware.
Mod 6 features integrated noise quieting in the propulsion section and commercial off-the-shelf (COTS) electronics in the G&C section. Mod 7 features a Common Broadband Advanced Sonar System and an upgraded sonar receiver.
The navy also releases regular software updates, APBs for the torpedoes, which include improved tactics, classification algorithms, and operator interfaces.
03 May 2024
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.
02 May 2024
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”.
02 May 2024
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.
The US Navy's modified Advanced Processor Build (APB) 5+ Mk 48 torpedo is “operationally effective a...
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