L3Harris wins $876 million Navy jamming system contract

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L3Harris Advances US Navy Next Generation Jammer Low Band Program with $876 Million Award

October 19, 2026 12:00 PM EDT

SALT LAKE CITY--(BUSINESS WIRE)-- L3Harris Technologies (NYSE: LHX) has received an undefinitized contract modification award from the U.S. Navy for the next engineering and manufacturing phase of the Next Generation Jammer Low Band program (NGJ-LB). The effort, worth $876,440,942, supports an accelerated timeline for NGJ-LB, aligning with the Department of Wars priority of delivering expedited capability to the warfighter.

The NGJ-LB will advance the Navys ability to disrupt and degrade enemy radar and communications by integrating sophisticated jamming capabilities with faster processing. L3Harris modular, open-system architecture will also... More