This headline is accurate — Iran did close the Strait of Hormuz today in response to Israel's strikes on Hezbollah targets in Lebanon. Multiple credible sources confirm it. The closure occurred less than 24 hours after a US-Iran ceasefire agreement, with Iran citing continued Israeli bombing as grounds for shutting the strait again. This is significant because the strait carries roughly 20% of global oil trade, and Iran's control of this chokepoint is a major strategic leverage point. The post's framing is straightforward but omits the geopolitical complexity: Israel deliberately excluded Lebanon from the ceasefire, Israel's largest strike waves hit after the agreement was announced, and this tit-for-tat escalation risks collapsing the two-week ceasefire entirely.