US President Donald Trump has declared that the Iran ceasefire is over, accusing Tehran of violating the agreement after attacks on commercial vessels in the Strait of Hormuz. Speaking at the NATO Summit in Ankara, Trump called Iranian leaders "liars, cheats and sick people" and said he no longer wanted to negotiate with Tehran. His remarks came as the United States launched fresh military strikes, prompting Iran to retaliate with attacks on US targets in the Gulf.