A fragile ceasefire between the United States and Iran continues to hold, but tensions remain high in the Strait of Hormuz. Iran says it is still reviewing the latest U.S. truce proposal, while Washington expects a response soon to end the conflict. The proposal reportedly links reopening the Strait of Hormuz to easing the blockade on Iranian ports. Meanwhile, Iran has issued fresh shipping rules and warned vessels of possible attacks, as reports of clashes and tanker strikes deepen concerns.