Red Lines Crossed: U.S. Bombs Iran’s Nuclear Sites, War Worsens On June 21–22, 2025, the United States carried out airstrikes on three major Iranian nuclear sites—Fordow, Natanz, and Isfahan—marking its first direct military intervention in the Israel–Iran conflict . B‑2 stealth bombers dropped Massive Ordnance Penetrators (bunker‑buster bombs), while submarines launched Tomahawks at Natanz and Isfahan . President Trump declared the mission a “spectacular success” and warned Iran any retaliation