Key Facts
• December 2025: Government and ruling party discuss revising arms export guidelines.
• Proposal to remove ‘Five Categories’ limiting exports to specific purposes.
• New measures include stricter export procedures and limiting recipient countries.
• Cabinet approval may be required for high-lethality weapon exports.
• Current exception: Jointly developed fighter jets with the UK and Italy.
• April 2026: Final decision on guideline revisions expected.
• Concerns raised over potential unlimited expansion of lethal weapon exports.
• Debate ongoing on the scope of weapons requiring cabinet approval.
Summary
The Japanese government and ruling party are considering revising the arms export guidelines by removing the ‘Five Categories,’ which currently limit exports to non-lethal purposes such as rescue and surveillance. In exchange, stricter controls on export procedures and recipient countries are being discussed. Proposals include requiring cabinet approval for high-lethality weapon exports, a measure currently limited to jointly developed fighter jets with the UK and Italy. While the revisions aim to expand export opportunities, concerns persist about the potential for unchecked growth in lethal weapon exports. A final decision is expected by April 2026, with ongoing debates about the scope of weapons subject to stricter controls.
