A UK-Japan military exercise kicked off today with unprecedented scope, marking a significant milestone in defence cooperation between the two nations.
More than 100 British troops from the elite 16 Air Assault Brigade have joined Japanese Ground Self Defence Forces on Kyushu island, reinforcing the UK’s position as Europe’s sole nation conducting bilateral military training on Japanese soil.
Historic Exercise Strengthens Global Security Partnership
Exercise Vigilant Isles, now in its third year, demonstrates the growing military collaboration between the UK and Japan. The training operation showcases both nations’ commitment to maintaining stability in the Indo-Pacific region and beyond.
Defence Leaders Cement Strategic Alliance
Defence Secretary John Healey’s meeting with Japanese Defence Minister Gen Nakatani in London highlighted several key developments:
- The establishment of the Global Combat Air Programme (GCAP) headquarters in Reading
- Confirmation of the UK Carrier Strike Group’s deployment to Japan later in 2025
- Enhanced bilateral military training initiatives
- Strengthened security cooperation frameworks
GCAP Programme Advances with Reading Headquarters
The newly ratified GCAP Treaty has designated Reading as the home for the programme’s headquarters, known as the GCAP International Government Organisation (GIGO). Under the leadership of Chief Executive Mr Oka Masami, this initiative currently employs over 3,500 professionals across the UK, including engineers and programmers.
Joint Venture Agreement Drives Innovation
In a landmark development, BAE Systems (UK), Leonardo (Italy), and Japan Aircraft Industrial Enhancement Co Ltd (JAIEC) have formalized their partnership through a Joint Venture Agreement, establishing their headquarters in the UK alongside GIGO.
For more detailed information about global defence partnerships, visit Center for Strategic and International Studies or Royal United Services Institute.
Future Maritime Cooperation
The HMS Prince of Wales-led Carrier Strike Group’s upcoming visit to Japan represents a continuation of the successful 2021 HMS Queen Elizabeth deployment. The Royal Navy maintains a constant presence in the region through HMS Tamar and HMS Spey, working closely with Japanese forces to ensure maritime security.
