Iran says the US has committed a 'gross violation' of the fragile ceasefire with new air strikes near the Strait of Hormuz.
US Central Command says it targeted Iranian missile sites and boats placing mines in what it calls 'self-defense strikes.' Iran's foreign ministry holds Washington responsible for the consequences of its 'aggressive and unjustified actions' in the Hormozgan region.
The Strait of Hormuz, blocked by Iran since late February, sees about one-fifth of the world's oil traffic. The strikes' impact on ongoing peace talks remains unclear. Secretary of State Marco Rubio says a deal is still possible but will take 'a few days.' Key sticking points include Tehran's request for the release of frozen Iranian funds and its stockpile of highly enriched uranium.