Four drones had been shot down, and a long-standing promise of the Navy was made the more difficult to ignore. At-sea in 2025, the destroyer USS Preble was demonstrating its High-Energy Laser with ...

The USS Preble successfully test fires the HELIOS directed-energy weapon at an unmanned aerial drone at an unreported time and location in 2024. Photo courtesy of the U.S. Department of Defense Feb. 5 ...

During its Pacific patrol last year, the USS Preble successfully shot down an unmanned aerial target using its High-Energy Laser with Integrated Optical Dazzler and Surveillance (HELIOS) system.

Add Yahoo as a preferred source to see more of our stories on Google. In this undated photo from fiscal 2024, the Preble fires its HELIOS system during weapons testing. (DOT&E) The U.S. Navy ...