(As of October 2005)==Variants==*2,000 lb (900 kg) nominal weight**GBU-31(V)1/B (USAF) Mk-84**GBU-31(V)2/B (USN/USMC) Mk-84**GBU-31(V)3/B (USAF) BLU-109**GBU-31(V)4/B (USN/USMC) BLU-109*1,000 lb (450 kg) nominal weight**GBU-32(V)1/B (USAF) Mk-83**GBU-32(V)2/B (USN/USMC) Mk-83**GBU-35(V)1/B (USN/USMC) BLU-110*500 lb (225 kg) nominal weight**GBU-38/B (USAF) Mk-82,(USN/USMC) Mk-82 and BLU-111**GBU-54/B LaserJDAM (MK-82)==Similar systems==*HGK (bomb) designed and developed by Turkish Defence Institute TUBITAK-SAGE*Spice (munition) - guidance kit developed by Rafael for the Israeli Air Force* SMKB - Brazilian guidance kit developed by Mectron and Britanite==See also==*GBU-39 Small Diameter Bomb*HOPE/HOSBO*AASM*JSOW==References====Bibliography==*JDAM Press releases==External links==*Boeing: Joint Direct Attack Munition (JDAM)*Boeing (McDonnell Douglas) JDAM - Designation Systems*Product Update: JDAM*Precision Strike Weapons*Diamond Back Range Extension Kit*How Smart Bombs Work*DAMASK Overview*Safeguarding GPS 14 April 2003 Scientific American*Joint Direct Attack Munition (JDAM)*Boeing JDAM gallery*JDAM Matures (Australian Aviation)*JDAM-ER (Extended Range) 15 October 2008 Defence Science and Technology Organisation
Drugi uporabniki:* The Royal Canadian Air Force has used their first JDAM during Operation Mobile in 2011.