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

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.

In 2014, the US Navy installed its first prototype SSL (solid state laser) capable of countering surface craft and unmanned ...

WASHINGTON (AP) — Trump warns he's left 'instructions' that if Iran assassinated him the US foe 'would be obliterated.' ...

“Another Simple Favor,” Paul Feig's sequel to his 2018 noir comedy starring Anna Kendrick and Blake Lively, will open the SXSW Film and TV Festival.

WASHINGTON (AP) — Officials say the remains of all 67 victims of midair collision near Reagan National Airport have been recovered.

WASHINGTON (AP) — Trump says he would send US citizens convicted of the worst crimes to be incarcerated in other countries if it's legal.

Former congressman Doug Collins confirmed as veterans affairs secretary, taking charge of care for America's veterans.

The USS Preble, a U.S. Navy destroyer, successfully tested its HELIOS laser weapon system against drones, showcasing advanced ...

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 ...