Overview
- Japan released its 598‑page Defence of Japan white paper on Tuesday, formally calling China the country’s chief strategic challenge and urging a whole‑of‑government response.
- The paper directs a multi‑trillion‑yen push to rebuild Japan’s defence industry with higher procurement, subsidies for suppliers and a pitch that arms production can boost jobs and regional economies.
- Tokyo has loosened long‑standing export limits and in April approved limited lethal weapons transfers to vetted partners to enable joint production and sustainment with allies.
- The ministry is racing to adopt new battlefield technologies by accelerating drone and AI programs, with ATLA choosing four firms to move to navy testing in early August as part of rapid development rounds.
- The white paper reaffirms deeper cooperation with the United States and other partners and marks a clear postwar shift that builds on the 2023 Act on Enhancing Defense Production to revive SMEs and startups in the defence supply chain.