By Matt SpetalnickWASHINGTON, July 8 (Reuters) - U.S. President Donald Trump’s struggle to extricate himself from the unpopular Iran war has hit a new roadblock with the latest exchange of attacks between the two sides, leaving him with few good options and a faltering ceasefire.Trump declared that an interim agreement to end the conflict was "over" and ordered fresh strikes on Wednesday after Iran targeted U.S. military sites in Bahrain and Kuwait following the U.S. bombing of Iranian targets in response to attacks on tankers in the Strait of Hormuz.

President Donald Trump announced at the NATO summit Wednesday that the ceasefire with Iran is over.

Renewed hostilities between the US and Iran have also heightened safety and security concerns around the Strait of Hormuz.