Iran's judiciary says the attack damaged parts of Evin, a notorious facility which holds many political prisoners.

The United States has attacked three sites in Iran, inserting itself into Israel’s war aimed at destroying the country’s nuclear program in a risky gambit to weaken a longtime foe that prompted fears of a wider regional conflict.

President Trump said the truce was holding after lashing out at both countries for seemingly violating the agreement.

U.S. President Donald Trump claimed a ceasefire between Iran and Israel was “in effect” on Tuesday, after expressing deep frustration with both sides and accusing them of violating the agreement

Israel ratcheted up attacks on Iran while Tehran vowed to retaliate against US strikes on its nuclear facilities, fueling fears of a wider war in the Middle East and unnerving global markets.