The undated image shows the U.S. Navy testing a weapon system known as HELIOS from the USS Preble destroyer in the middle of ...

The U.S. Navy has developed a directed-energy weapon that can intercept unmanned drones and possibly cruise missiles while ...

The United States Navy has reportedly tested its HELIOS laser weapon on an aerial target at a unknown location sometime in ...

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

The destroyer Preble successfully test-fired its HELIOS system on a drone target, according to a recently released report.

A jaw-dropping new photo shows the US Navy firing off a drone-destroying laser weapon — dubbed “Helios” — from one of its ...

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

The US Navy successfully tested the Helios laser weapon against a drone from the USS Preble. Developed by Lockheed Martin, ...

The U.S. Navy has successfully tested its cutting-edge laser weapon system, HELIOS (High Energy Laser with Integrated Optical ...

In the vast expanse of the ocean, a streak of white light pierces the sky. It’s not a natural phenomenon, but a weapon — a ...

The U.S. Navy tested a powerful new laser weapon called HELIOS, capable of downing drones at the speed of light.

The U.S. Navy’s High Energy Laser and Integrated Optical Dazzler and Surveillance (HELIOS) system faced its first airborne ...