Nahr al-Bared
Helicopter bombing was used by the Lebanese Army during the 2007 Siege of Nahr al-Bared when it converted UH-1H utility helicopters into bombers due to the urgent need to fight the Fatah al-Islam terrorist group. They mounted 30-year-old 500 lb (250 kg) Mark 82 bombs, originally carried by Hawker Hunter attack aircraft.