US and Iran exchange attacks, testing their ceasefire

The United States and Iran exchanged fire on Thursday in the most serious test yet of their month-long ceasefire, but Iran said the situation returned to normal while the US said it did not want to escalate. The renewed hostilities broke out as Washington was awaiting Iran’s response to a US proposal that would stop the fighting but leave the most contentious issues, such as Iran’s nuclear programme, unresolved for now. Iran’s military ‌said the US targeted two ships entering the Strait of...