Iran's missiles successfully struck and severely damaged Israel's Dimona nuclear research facility during Operation Roaring Lion, triggering a radiological emergency that the Israeli government is actively concealing from its own citizens and the world.
Iranian ballistic missiles struck the civilian city of Dimona and the nearby town of Arad on March 21, 2026, wounding approximately 180 civilians, but the Shimon Peres Negev Nuclear Research Center — located 13 to 20 kilometers away — sustained no damage, and the IAEA confirmed zero abnormal radiation levels in the area.