Israeli Iron Dome air defense system fire to intercept missiles over Tel Aviv as others explode and traces fly over Jerusalem during a missile attack by Iran in retaliation for deadly Israeli attacks on nuclear sites and military leaders.

Iran launched retaliatory airstrikes at Israel on Friday night, with explosions heard in Jerusalem and Tel Aviv, the country's two biggest cities, following Israel's biggest-ever military strike against its longstanding enemy. This report produced by Freddie Joyner.

Air raid sirens sound in Jerusalem after Israel says Iran fired missiles; at least 1 explosion is heard in the distance.