The attacks come shortly after President Donald Trump said the U.S. would extend the ceasefire with Iran to allow peace talks to continue.

Iranian authorities said they consider the U.S. blockade of the country’s ports as an act of war and a violation of any ceasefire agreement.

The attacks, which Iranian media said were carried out by Iran's paramilitary Revolutionary Guard, came after Trump said the U.S. would indefinitely extend the ceasefire.