5,000 lb Bunker Buster dropped in Bagdad
Posted: Thu Mar 27, 2003 8:40 pm
The first of the 5,000 lb bunker buster bombs was dropped in Bagdad today. This bomb is designed to penetrate deep underground before detonating. Notice the demonstrated accuracy in the article below...20ft!.
Global Positioning System Aided Munition (GAM)
[GBU-36/B & GBU-37/B]]
The Global Positioning System Aided Munition (GAM) was developed by the Air Force and Northrop Grumman Corporation as an interim precision munition for the B-2. GAM is a tail kit that fits on the 2,000-pound Mk84 general purpose bomb [GBU-36/B], or the 4,500 lb BLU-113 penetrator [GBU-37/B]. GAM uses GPS guidance to more accurately guide to target locations. The munition is to be eventually replaced on the B-2 by the Joint Direct Attack Munition. The GBU-37 was added to the B-2 arsenal in late 1997. This weapon is currently the only all-weather, near-precision "bunker busting " capability available.
The Global Positioning System (GPS) Aided Target System [GATS] is an all weather B-2 targeting system which reduces Target Location Error (TLE) normally associated with target coordinates. By exploiting the synergistic effects of the B-2’s GPS navigation and Synthetic Aperture Radar (SAR) capabilities, which combine the SAR’s excellent range and range rate capabilities with accurate GPS Position and velocity information, we provide the GAM highly accurate target location relative to current B-2 position.
The GATS/GAM system was developed to meet a B-2 Block 20 precision weapon requirement left unfulfilled by the cancellation of another munition. All GAMs have been delivered to the 509th Bomb Wing, Whiteman AFB MO and are in operational use. Demonstrated accuracy by Air Combat Command aircrews has been under 20 feet.