Iran fired a final wave of deadly missiles at Israel before acknowledging the deal, while Israel said it accepted the proposal because all its military objectives were already achieved.

President Donald Trump said on social media Monday evening that Israel and Iran had agreed to a ceasefire, signaling a possible end to nearly two weeks of escalating air assaults by the two countries.

Intelligence agencies are trying to assess how much damage was done to Iran's nuclear program after attacks by U.S. and Israel.