On June 22, 2025, the United States Air Force and Navy attacked three nuclear facilities in Iran as part of the Iran–Israel war, under the code name Operation Midnight Hammer. The Fordow Uranium Enrichment Plant, the Natanz Nuclear Facility, and the Isfahan Nuclear Technology Center were targeted with fourteen Guided Bomb Unit Massive Ordnance Penetrator 30,000-pound (14,000 kg) "bunker buster" bombs carried by Northrop B-2 Spirit stealth bombers, and with Tomahawk missiles fired from a submarine. The attack was the United States's only offensive action in the Iran–Israel war, which began on June 13 with surprise Israeli strikes and ended with the ceasefire on June 24, 2025.