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