The US Navy’s HELIOS laser weapon, a cutting-edge directed energy system, has demonstrated its potential in recent tests, ...

Retired Army Lt. Gen. Keith Kellogg's plan to end the war in Ukraine is facing challenges as he is tasked with finding a ...

The image published in an annual Navy report shows the High Energy Laser on USS Preble being tested on a drone target.

The U.S. 31st Marine Expeditionary Unit is deployed with an amphibious ready group in the Western Pacific Ocean.

The USS Preble is the only U.S. destroyer armed with the HELIOS, which can fire laser beams to destroy fast attack craft and ...