JAPAN PERSPECTIVE

Tokyo, May 28, 2026. For Japan, Israel's announcement of the elimination of a top Hamas military official is part of a regional escalation sequence that could directly impact the archipelago's economy. The Israeli military declared a new portion of southern Lebanon a 'combat zone,' warning residents to move north and threatening to act 'with great force' against Hezbollah in the area. Meanwhile, Israel launched over 120 airstrikes in a single day in Lebanon — one of the most intense days in weeks, according to Lebanese security sources — while Prime Minister Benjamin Netanyahu announced an expansion of ground operations. This military context worries Tokyo for structural reasons: Japan imports around 90% of its oil from Gulf countries, and the Strait of Hormuz is the only passage for this vital energy. Tensions around this chokepoint have increased after Iran accused the US of violating a ceasefire by striking targets near the disputed strait. Tehran called these strikes a direct violation of negotiated terms, complicating efforts to end hostilities. The US dimension of the crisis took an unexpected turn when President Donald Trump seemed to threaten Oman, a US ally, with reprisals if it sided with Iran on the issue of reopening the Strait of Hormuz. This statement added to uncertainty in a region whose stability directly conditions Japan's economy. Tokyo's traditional posture in this type of crisis combines two contradictory constraints: the 1947 pacifist Constitution, which strictly limits the use of force and military engagement abroad, and the imperative of energy security, which pushes Japan to maintain balanced relations with all regional actors, including Israel, Arab oil-producing countries, and Iran. Japanese press relayed by Japan Today outlines these different dimensions — airstrikes in Lebanon, threats to Hormuz, US-Iran tensions — without adopting a partisan stance, in line with Tokyo's usual diplomatic line. The Japanese government, which has no intention of taking sides in a conflict between its commercial partners, prioritizes calls for dialogue and de-escalation. As each additional strike in Lebanon or each tension around Hormuz represents an inflationary risk for energy imports, Tokyo carefully monitors the evolving balance of power between Israel, Hezbollah, Iran, and Washington.