The US military says it is striking targets in Iran as hostilities flare again after a month without military action.

US Central Command said on Tuesday that the strikes “follow recent attempted attacks by the IRGC against commercial shipping in the Strait of Hormuz and against American service members deployed to the region”.

On Sunday, the US military said it struck rocket launchers on Larak Island in the Strait of Hormuz.

Iran responded by launching missiles at US sites in Jordan, which were intercepted, while the United Arab Emirates said it stopped an Iranian drone over its waters.

US president Donald Trump acknowledged on Monday that more strikes might be necessary.

He asserted that the US and Israeli bombardment has left Iran “a failed nation”.

Trump said that much of the country’s political leadership has been killed, Iran’s economy is staggered by surging inflation and its military is devastated.

“That doesn’t mean we won’t smack them,” Trump told reporters. “We’ll see what happens.”

The US and Iran have been engaged in an intermittent war for more than six months, with the recent lull in fighting lasting a month.

A return to open conflict would be dangerous for the region, where Iran has targeted US military bases and infrastructure in Gulf countries since the war began.

Iranian state TV reported the sound of explosions in the southern port city of Bandar Abbas but did not provide details.

The renewed fighting also comes after Mr Trump appeared to pivot last month toward punishing Iran economically with sanctions, with the president promising an “economic D-Day” against a country that has withstood nearly five decades of punishing American sanctions.

The Trump administration argued that it was only a matter of time and that striking the right economic target would get Tehran to its breaking point.

But at the same time, US stockpiles of advanced weapons have been diminishing, while the war has been unpopular among Americans and could make Republicans vulnerable in November’s midterm elections.

The US military has tried to cast the renewed fighting as limited.

Central Command said in a statement on X on Monday that its attacks on Iranian targets on Sunday were narrowly focused on preventing IRGC forces from placing new mines in the Strait of Hormuz.

“US forces took limited, precise action against IRGC minelaying forces posing an imminent threat in the Strait of Hormuz,” Central Command stated.

“In essence, Iran created the threat and the US military eliminated it to protect civilian mariners, commercial shipping, and the free flow of global commerce.”

Central Command reiterated on Tuesday that its attacks only followed Iranian aggression against commercial vessels and American troops in the region. – AP