Japan, the UK, and Italy have agreed to expedite their joint development of a cutting-edge fighter jet to enhance their defense capabilities by creating a new generation of fighter aircraft.

Initiated in 2022, the plan includes establishing a trilateral government organization called the Global Combat Air Programme (GCAP) International Government Organization by the end of this year. 

The GCAP will oversee the aircraft’s development, with the aim of deploying it by 2035.

The defense ministers of the three countries met in Italy on the sidelines of last week’s G7 ministerial defense meeting to discuss this initiative.

Japan has appointed former Vice Minister of Defense Masami Oka to lead the GCAP, which will be headquartered in the UK.

The new aircraft will replace Japan’s retiring F-2s, developed in partnership with the US, and the Eurofighter Typhoons, produced collaboratively with the UK, Italy, Spain, and Germany.

The new project will involve Japan’s Mitsubishi Heavy Industries, British BAE Systems, and Italy’s Leonardo.

Japan’s Shift in Defense

Japan’s participation in GCAP is part of a broader effort to strengthen its defense pos.

For decades, Japan refrained from developing offensive strike capabilities due to its demilitarization post-war constitution and policies aimed at avoiding provocation of neighboring countries. 

However, the shifting security landscape in the Indo-Pacific, where China is increasing its presence, has prompted the Japanese government to enhance its military capabilities and alliances.

This includes recent sales of defense technologies, such as the deal last August for surface-to-air missile systems to replenish US stockpiles depleted by support for Ukraine.