L3Harris Secures $876 Million Navy Contract for Jammer System Development

L3Harris Technologies (NYSE:LHX) has secured an $876.4 million contract modification from the U.S. Department of Defense to advance the development of its Next Generation Jammer Low Band (NGJ-LB) system. The award supports the U.S. Navy and includes significant cooperation with the Royal Australian Air Force.

Scope of Work

The cost-plus-incentive-fee modification expands an existing contract to cover a range of critical activities. According to the award announcement, the work includes system development, the delivery of test article pods, enhancements to cybersecurity, and comprehensive support services.

This contract extension signifies a key phase in the NGJ-LB program, which is designed to provide advanced airborne electronic attack capabilities. The scope also includes non-recurring tooling and equipment, system security development, and product logistics support.

Financial and Logistical Details

The contract is scheduled for completion in fiscal 2031, providing a long-term revenue pipeline for L3Harris's electronic warfare division. The Naval Air Systems Command in Patuxent River, Maryland, is the contracting authority.

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Initial funding obligated at the time of the award includes:

• $3.7 million from the U.S. Navy's fiscal 2026 research and development budget.
• $23 million in cooperative funds from the Royal Australian Air Force.

The work will be performed across multiple locations, with Salt Lake City, Utah, leading at 43%, followed by Hollywood, Alabama, at 14.8%. The modification was reportedly awarded without competitive bidding.

Market Context

This award reinforces L3Harris's prominent role in the high-priority electronic warfare sector. The Next Generation Jammer is a cornerstone of the Navy's strategy to maintain air superiority by disrupting and disabling advanced enemy radar and communications systems. For investors, this long-term contract adds to the company's backlog and provides visibility into future earnings from a critical defense program.