Lockheed Martin to build 123 GPS-guided JASSM-ER air-launched smart munitions for high-priority targets

March 2, 2022
The JASSM-ER is a 2,250-pound cruise missile with a 1,000-pound penetrator and blast-fragmentation warhead that uses precision routing and guidance.

EGLIN AIR FORCE BASE, Fla. – Missile designers at Lockheed Martin Corp. will build 123 advanced air-to-ground missiles under terms of a $128.2 million order announced Monday.

Officials of the U.S. Air Force Life Cycle Management Center at Eglin Air Force Base, Fla., are asking the Lockheed Martin Missiles and Fire Control segment in Orlando, Fla., to build 123 lot-20 AGM-158B Joint Air-to-Surface Standoff Missile – Extended Range (JASSM-ER) stealthy air-to-ground missiles with containers.

The JASSM-ER is a 2,250-pound cruise missile with a 1,000-pound penetrator and blast-fragmentation warhead. It uses precision routing and guidance in adverse weather, day or night, using an infrared seeker in addition to the anti-jam GPS to find a specific aim point on the target. The order includes hardware spares.

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JASSM, which has been in service since 2009, is a long-range, conventional, air-to-ground, precision standoff missile for U.S. and allied forces that is designed to destroy high-value, well-defended, fixed and relocatable targets. The JASSM has a range of 230 miles, while the JASSM-ER has a range of 620 miles.

The stealthy JASSM missiles have standoff ranges to keep air crews well out of danger from hostile air defense systems, while their stealthy airframes makes the smart munitions extremely difficult to defeat, Lockheed Martin officials say.

The AGM-158B JASSM-ER is a stealthy cruise missile that flies a preplanned route from launch to a target, using Global Positioning System (GPS) satellite navigation guidance and an internal navigation system. It has an infrared seeker for terminal guidance.

Related: Lockheed Martin to build GMLRS artillery smart munitions with fragmentation warheads in $2.8 billion deal

JASSM can be fired from several different aircraft, including the B-1, B-2, B-52, F-16, F/A-18E/F, and F-15E. International JASSM users include the Australian, Finnish, and Polish air forces.

Looking to the future, Lockheed Martin is working on the JASSM to enable the missile to fire from U.S. and international versions of the Lockheed Martin F-35 Lightning II joint strike fighter aircraft and other international military aircraft.

On this order Lockheed Martin will do the work in Orlando, Fla. and Troy, Ala., and should be finished by January 2026. For more information contact Lockheed Martin Missiles and Fire Control online at www.lockheedmartin.com, or the Air Force Life Cycle Management Center at www.aflcmc.af.mil.

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