The Lockheed Martin AGM-158 JASSM (Joint Air-to-Surface Standoff Missile) is a large, stealthy long-range missile designed for the United States Armed Forces. It is a huge, stealthy long-range ᴡᴇᴀᴘᴏɴ with an armor-piercing warhead weighing 450 kg. It completed testing and entered service with the US Air Force in 2009, and as of 2014, it has entered overseas service in Australia, Finland, and Poland.
An extended range version of the missile, the AGM-158B JASSM-ER (Joint Air-to-Surface Standoff Missile-Extended Range), entered service in 2014. By September 2016, Lockheed Martin had delivered 2,000 total JASSMs comprising both variants to the USAF
The huge B-1B Lancer bombers nicknamed bones were distinguished by the sinuist profile of their fuselage designed in the 1970s to reduce observability on the radar.
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