RTX set for missile defence deal with Japan’s Mitsubishi Electric
Japanese authorities have previously shown interest in Raytheon's SPY-6. (Photo: Raytheon)
Rare deal would see a Japanese manufacturer supply a foreign armed force ahead of a domestic defence force.
Japan's Mitsubishi Electric has entered the final stages of a deal to supply US defence manufacturer RTX with a major component for an advanced missile defence radar system.
According to a report by Nikkei Asia, Mitsubishi Electric will provide RTX with power supply equipment for the SPY-6 air and missile defence radar, which has been in development for the US Navy.
In July 2022, Shephard reported that Japanese authorities had shown an interest in SPY-6 radars at last year's Farnborough International Air Show. The radar has demonstrated its capabilities to defend against ballistic and cruise missiles.
According to Nikkei Asia’s report, the Arleigh Burke-class guided-missile destroyer USS Jack H. Lucas became the first ship to be equipped with the SPY-6, as its was commission on October 7 in Florida.
The report noted that the deal between the two firms, which could ‘reach several hundred million dollars’, was rare in the sense that a Japanese defence company has been selected as a major supplier for a US defence company. It also said it was significant that a Japanese defence contractor would provide equipment to a US armed force before supplying its own defence forces.
In June, the Japanese Government passed a bill providing new funding for domestic companies to convert their equipment for export and has been actively encouraging its domestic defence industry to expand overseas.
In October, Mitsubishi Electric signed an agreement with the Australian Defence Department for joint equipment development.
Related Equipment in Defence Insight
More from Defence Notes
-
![Amazon Project Kuiper emphasises user-friendly solutions for multi-domain connectivity (Studio)]()
Amazon Project Kuiper emphasises user-friendly solutions for multi-domain connectivity (Studio)
At DSEI 2025, Shephard's Alix Valenti spoke to Project Kuiper's Rich Pang about the importance of enabling seamless communication between allied forces such as NATO members in challenging operational environments.
-
![Israel defence ministry pushes ambitious spending plans for tanks, drones and KC-46 aircraft]()
Israel defence ministry pushes ambitious spending plans for tanks, drones and KC-46 aircraft
The procurement and acceleration production plans – some of which still await approval – across the air and land domains will aim to strengthen the operational needs of the Israel Defense Forces.
-
![US reforms its defence acquisition system to focus on commercial capabilities]()
US reforms its defence acquisition system to focus on commercial capabilities
This shift is planned to accelerate the procurement and fielding of capabilities. As part of this strategy, the US also intends modernise its regulations in an attempt to change its bureaucratic and risk-averse culture.
