Japan to begin mass production of new ASM-3A supersonic anti-ship missile

Jan 06, 2021 | News On Japan

Jan 06, 2021 (janes.com) - The Japanese Ministry of Defense (MoD) has announced plans to begin mass production of an extended-range version of the domestically developed ASM-3 supersonic, air-launched, anti-ship missile (ASM).

The MoD said on 25 December 2020 that the new missile, which is called ASM-3A, features some of the technologies used in the under-development ASM-3 (Kai) – an upgraded version of the ASM-3 – but did not reveal its range.

The ASM-3, which has an estimated top speed of Mach 3 and a maximum range of 200 km, was jointly developed by Mitsubishi Heavy Industries (MHI) and the MoD as a successor to Japan’s Type 93 series of missiles.

However, the ASM-3 has not entered service and Janes understands that the missile will now give way to the more modern ASM-3A and ASM-3 (Kai) variants, both of which are expected to be deployed with the Japan Air Self-Defense Force’s (JASDF’s) F-2 multirole fighters and the service’s future F-X fighter aircraft.

The MoD said it has secured funds from the budget for fiscal year 2021 (FY 2021) to procure an unspecified number of ASM-3As.

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