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 ocean.

An autonomous drone may soon serve as a "first responder" for the City of Mansfield, according to Safety Service Director Keith Porch.

The United States Navy has revealed its highly advanced laser weapon, the HELIOS system, in a newly released military ...

The state-of-the-art system can blind and destroy targets, representing a breakthrough in military technology.