Image captures US Navy testing its new laser weapon: What to know about HELIOS
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.
US Navy fires its high-powered laser weapon that could obliterate warships and drones, incredible photo shows
A jaw-dropping new photo shows the US Navy firing off a drone-destroying laser weapon -- dubbed "Helios" -- from one of its ...