#IsraelIranConflict What to know about the conflict between Israel and Iran, and the US intervention

The United States inserted itself into Israel’s war against Iran, bombing three of the Islamic Republic’s key nuclear sites overnight in an attack it dubbed “Operation Midnight Hammer.” U.S. President Donald Trump asserted that the sites were “completely and fully obliterated,” and warned there would be additional strikes if Iran retaliates.

The U.S. strikes came after a week of open conflict between Israel and Iran, sparked by Israel’s sudden barrage of attacks against Iran’s nuclear and military structure.

Israeli strikes began on June 13. Targeting Iranian military and nuclear sites, they killed several top military officials and nuclear scientists. Iran retaliated by firing hundreds of missiles and drones at Israel, some of which penetrated the country’s vaunted multi-tiered air defense system. The war so far has killed hundreds of people and wounded more than 1,000 in Iran and killed two dozen and wounded hundreds in Israel.

Iran insists its nuclear program is only for peaceful purposes. But Israel views it as an existential threat and has said its military campaign is necessary to prevent Iran from building an atomic weapon.