U.S. Military Advances High-Energy Laser Weapon Development for Cruise Missile Defense
The U.S. Defense Department is enhancing the Joint Laser Weapon System (JLWS) to improve cruise missile interception capabilities. With a projected investment of approximately $675.93 million for JLWS R&D through fiscal 2031, the initiative highlights a significant shift towards directed energy weapon systems.

The Joint Laser Weapon System (JLWS) is being developed by the U.S. Army and Navy to intercept cruise missiles, with an initial capacity of 150 kilowatts and scalability to 300 kilowatts. Although no funding is allocated for fiscal 2027, the 2026 budget includes $51 million for initial efforts, with plans for $337.8 million starting in fiscal 2028.
The Navy seeks nearly $95 million for directed energy projects to support JLWS and other systems like HELIOS. The projected R&D investment for JLWS through fiscal 2031 totals approximately $675.93 million, with anticipated contract awards for the Joint Beam Control System by late 2026, likely involving Lockheed Martin. The development of modular laser systems could offer flexible deployment options, yet challenges related to missile defense remain significant.




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