The decision will, however, be a disappointment for European manufacturers behind the Eurofighter Typhoon, including British defence company BAE Systems, and to US-based Boeing, producer of the Super Hornet.

BBC: US Lockheed Martin F-35 chosen as Japan fighter jet

Current plans call for production of Super Hornet to cease in 2015 as deliveries of the Lockheed plane ramp up, which would leave Boeing with no tactical-aircraft business serving domestic customers other than upgrade and logistics work.

FORBES: Outcome Of Three Programs Will Drive Defense Sector Consolidation