Iran Closes Strait of Hormuz, US Ceasefire Hangs by Thread

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- A US-Iran ceasefire deal hung by a thread on April 8, 2026 after Iran closed the Strait of Hormuz in response to Israeli attacks in Lebanon.
- The White House demanded the Strait of Hormuz be reopened and sought to keep peace talks on track.
- Israel intensified attacks on Hezbollah in Lebanon, hitting commercial and residential areas in Beirut without warning and killing at least 182 people with hundreds wounded — one of the deadliest days of the latest Israel-Hezbollah war.
- Tehran said its 10-point plan to end the war with the US would require Washington to accept its uranium enrichment program and lift all sanctions.
Why it matters: With Iran reclosing the Strait of Hormuz and conditioning peace on uranium enrichment acceptance plus full sanctions relief, the US-brokered ceasefire faces simultaneous pressure on diplomatic, nuclear, and Lebanon fronts — where at least 182 died in a single day of Israeli strikes on Beirut. The headline frames this through the Iran President's diplomatic posture, but the source body shows the collapse risk is kinetic in Lebanon, not just at the negotiating table.


