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  • GBU-57A B MOP - Wikipedia
    The GBU-57 series MOP (Massive Ordnance Penetrator) is a 30,000 pound (13,607 kg) class, 20 5-foot-long (6 2 m) precision-guided munition "bunker buster" bomb developed by Boeing for the United States Air Force (USAF) [4] Composed of a BLU-127 bomb body and an integrated GPS INS guidance package, there are 7 GBU-57 variants [4] Due to its size and weight, the Northrop B-2 Spirit strategic


















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