Iran Conflict — 2026-03-25

Japan Requests Additional IEA Oil Release, Weighs SDF Minesweeping Mission for Hormuz

PM Takaichi asked the IEA chief to prepare an additional coordinated oil reserve release beyond the initial 400M barrel unlock, with the IEA head confirming readiness to "move forward if and when necessary." Separately, Takaichi stated Japan will examine deploying SDF minesweepers to the Strait of Hormuz, though legal constraints limit the mission to abandoned ordnance; removing mines during active hostilities would constitute prohibited combat action under Japanese law. Japan also plans to release from joint stockpiles held with producing nations by month end.

Analysis
Japan minesweeping discussion exposes the gap between political willingness and legal authority. Under current Japanese law, SDF minesweeping during active hostilities would require legislative change or a creative interpretation of existing authorities. The IEA additional release request signals Tokyo assessment that the initial 400M barrel unlock is insufficient for a prolonged conflict.

3 sources

Takaichi asks IEA chief to prepare additional coordinated release of oil - Japan Times
Japan to consider SDF minesweepers for Hormuz depending on situation - Japan Times
Japan PM Takaichi asks IEA chief for further oil stockpile release - Al-Monitor