Giving details of 'Operation Midnight Hammer' against Iran, US' General Dan Caine said a large number of B-2 bombers were launched, but few bombers flew towards West as a deception. Seven B-2 bombers were involved in the main strike. The lead B-2 bombers dropped two GBU-57 Massive Ordnance Penetrator (MOP) weapons at the Fordow nuclear site in Iran.