The Sovereign Effects Partners (SEPs), comprising MBDA UK, MBDA Italia, Mitsubishi Electric, and Mitsubishi Heavy Industries, have signed a collaboration settlement on the Farnborough International Airshow 2026. The settlement goals to help the Global Combat Air Programme (GCAP) by advancing joint work on results optimisation applied sciences and the digital integration of effector programs.
This collaboration introduces a brand new working mannequin the place the SEPs work as a unified staff throughout borders to reinforce the GCAP platform. The settlement focuses on aligning sovereign approaches to effectors and digital integration as a substitute of joint growth of effectors. This strategic transfer is predicted to take care of sovereign functionality whereas making certain next-generation air fight readiness.
The SEPs are transitioning from nationwide contracting to a world assemble, leveraging classes from previous worldwide collaborations and nationwide experience. Mitsubishi Heavy Industries, with its expertise in fighter plane manufacturing and guided weapons growth, serves as a key participant on this partnership, contributing to Japan’s protection capabilities.
MBDA, a frontrunner in advanced weapon programs, brings its intensive collaborative expertise from the UK’s Team Tempest and Italy’s involvement in GCAP. Mitsubishi Electric, recognized for its protection electronics experience, performs a essential function in Japan’s F-2 and F-X fighter packages and collaborates on GCAP’s built-in sensing and communications with Leonardo and ELT Group.
This partnership marks a major step within the worldwide collaboration for the GCAP, aiming to ship a best-in-class air fight functionality. The SEPs’ mixed efforts are set to reinforce the GCAP platform’s effectiveness whereas sustaining the sovereignty of collaborating nations.

