AGM-158 JASSM
The AGM-158 Joint Air-to-Surface Standoff Missile (AGM-158 JASSM, colloquially pronounced "jass-em") is a low detection standoff air-launched cruise missile developed by Lockheed Martin for the United States Armed Forces. It is a large, stealthy long-range weapon with a 1,000-pound (450 kg) armor piercing warhead.