Lockheed Martin to make more JASSM-ER missiles
Lockheed Martin manufactures the JASSM-ER missile. (Photo: Lockheed Martin)
The latest modification from the DoD brings the cumulative value of the JASSM-ER contract to more than $540 million.
Lockheed Martin is providing additional Lot 20 production AGM-158B Joint Air-to-Surface Standoff Missile – Extended Range (JASSM-ER) missiles with containers to the USAF under a $128.2 million contract modification, the DoD announced on 28 February.
The company will also provide hardware spares.
The expected completion date is 30 January 2026. The latest modification brings the cumulative value of the JASSM-ER contract to $541.37 million.
Compared to the baseline JASSM long-range precision missile, JASSM-ER has a more fuel-efficient turbojet engine from Teledyne with greater fuel capacity, increasing the standoff range of the missile by 250% to more than 500nmi.
JASSM-ER is likely to arm the 64 F-35A aircraft being bought by Finland, with 200 of the missiles included in a $12.5 billion FMS package.
More from Air Warfare
-
![Portugal signals interest in establishing A-29N final assembly line]()
Portugal signals interest in establishing A-29N final assembly line
As the launch customer for the NATO-configured variant, Portugal also took delivery of the first five A-29N aircraft from its order for 12, placed in 2024.
-
![Leonardo signs contract on Austria’s M-346 aircraft order]()
Leonardo signs contract on Austria’s M-346 aircraft order
The first of the 12 M-346 aircraft are expected to be delivered to the Austrian Air Force by 2028, according to the company.
-
![2025 UAV market review: $7.8 billion in new contracts signed as US leads spending]()
2025 UAV market review: $7.8 billion in new contracts signed as US leads spending
Qatar and Indonesia followed the US’s high spending on new uncrewed aerial vehicle contracts across 2025, while MALE and micro drones and loitering munitions were particularly popular subcategories this year.
-
![German Navy in “ramp-up” phase as it welcomes first NH90 Sea Tiger delivery]()
German Navy in “ramp-up” phase as it welcomes first NH90 Sea Tiger delivery
With all 31 aircraft set to be delivered by 2030, the helicopters will gradually replace the ageing Sea Lynx fleet which are due to be retired in 2026.
-
![The future is here: Sixth-gen air dominance]()
The future is here: Sixth-gen air dominance
How RTX is equipping the military airspace – for today’s fleet and tomorrow’s fight.
