Toshimitsu Motegi says Japan may deploy forces in Strait of Hormuz after ceasefire
March 22, 2026: Japan is considering a potential role in securing the Strait of Hormuz, with Foreign Minister Toshimitsu Motegi stating that Self-Defense Forces could be deployed to clear naval mines if a complete ceasefire is achieved in the ongoing conflict involving United States, Israel, and Iran. He emphasised that such a move remains hypothetical and would only be considered if maritime routes remain blocked after hostilities end. The waterway, which carries nearly a fifth of global oil supply, is critical for Japan’s energy security.
Motegi noted that ensuring safe passage for vessels through the strait is extremely important, especially as Iran has restricted shipping during the conflict. However, he clarified that Japan currently has no immediate plans to secure special arrangements for stranded ships. Any involvement would depend on post-ceasefire conditions and the persistence of threats like naval mines.
Japan’s ability to act is shaped by its pacifist constitution, which limits military operations abroad, although laws passed in 2015 allow intervention if national survival is at risk. The issue was also discussed between Donald Trump and Japanese Prime Minister Sanae Takaichi, with the US urging allies to help reopen the route. Meanwhile, Iran’s Foreign Minister Abbas Araqchi has indicated ongoing discussions with Japan regarding safe passage for vessels.