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

Documents obtained by Business Insider disclose multiple incidents where US Navy destroyers used "non-kinetic" capabilities ...

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

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

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

The HELIOS system, developed by Lockheed Martin, uses more than 60 kilowatts of directed energy—enough to power 60 homes. The ...

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

JACKSONVILLE, Ill. (Tribune News Service) — A new photo from the United States military shows the successful use of a laser ...

The Navy has shown off its jaw-dropping new laser weapon. The HELIOS system can be seen firing from a warship in an internal ...

The U.S. Navy has revealed that it tested out its High Energy Laser and Integrated Optical Dazzler and Surveillance (HELIOS) ...

Analysts with RAND Corp. argue the US Navy needs drone aircraft carriers and envision a whole new strike group to surround ...