发行时间：0001.01.01
总页数：3
编辑：
综保科技
摘要：
updated november 15, 2022
defense primer: u.s. precision-guided munitions
the department of defense (dod) defines a precisionguided munition (pgm) as a “guided weapon intended to destroy a point target and minimize collateral damage.” this includes air- and ship-launched missiles, multiple launched rockets, and guided bombs. pgms typically use the global positioning system (gps), laser guidance, or inertial navigation systems to improve a weapon’s accuracy to reportedly less than 3 meters (a...
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