The USS Preble is the first U.S. Navy vessel equipped with HELIOS, a 60-kilowatt-class directed energy laser weapon developed by Lockheed Martin. It is also the first laser weapon integrated with the Aegis combat system, a key feature that enhances the ship’s ability to track, engage, and neutralize threats.
https://www.nextbigfuture.com/2025/02/us-navy-destroyer-fires-60-kw-helios-combat-laser.html

