The U.S. Air Force is taking decisive steps to counter the rising menace of Russian GPS jamming, which has severely impacted the effectiveness of Western-supplied GPS-guided munitions, together with Joint Direct Attack Munition-Extended Range (JDAM-ER) precision-guided bombs offered to Ukraine.

In response to those challenges, the U.S. Air Force Life Cycle Management Center (AFLCMC) has awarded a contract to Scientific Applications and Research Associates Inc. for the acquisition and integration of add-on seekers designed to allow JDAM-ER bombs to counter GPS jamming. Valued at $23.5 million, this contract underscores the pressing want to reinforce the resilience of precision-guided munitions in contested environments.

The addition of those seekers will equip JDAM-ER bombs with the potential to house in on GPS jammers, successfully turning one of many weapons most impacted by this countermeasure right into a direct device to fight it. This progressive strategy demonstrates the adaptability and agility of U.S. protection capabilities in response to evolving threats.


Work on the mixing of those prolonged vary seekers will probably be carried out in Cypress, California, and St. Louis, Missouri, with completion anticipated by October 1, 2025. This timeline displays the urgency with which the U.S. Air Force is addressing the challenges posed by GPS jamming ways employed by adversaries.

The determination to reinforce JDAM-ER bombs follows latest considerations raised by Deputy Secretary of Defense for Acquisition and Sustainment Bill LaPlante concerning the efficiency of U.S. munitions within the conflict in Ukraine. Russian digital warfare techniques have been recognized as a big issue contributing to the degradation of the effectiveness of precision-guided munitions, together with the Excalibur artillery projectiles.

JDAM bombs, outfitted with aerodynamic steerage kits, depend on built-in inertial navigation techniques coupled with GPS receivers to navigate to their targets precisely. The prolonged vary variant, JDAM-ER, extends the attain of those precision bombs as much as 75 kilometers, offering enhanced capabilities for partaking targets in contested environments.

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