Handout photo shows October 16, 2012 shows a F-35A conventional takeoff and landing (CTOL) aircraft completed the first in-flight weapons release of a 2,000 pound GBU-31 BLU-109 Joint Direct Attack Munition (JDAM) from a 5th Generation fighter. The munitions Israel used to kill Hezbollah’s leader, Hassan Nasrallah, have been identified as US-supplied “bunker-busting” bombs. A video published by the Israel Defence Forces (IDF) showed eight planes taking off fitted with about 15 900kg bombs. Dr Nic Jenzen-Jones, director of arms intelligence consultancy Armament Research Services (ARES), identified the bombs as BLU-109s, also known as “bunker-busters” as they are capable of destroying military bunkers deep underground. U.S. Air Force photo via ABACAPRESS.COM