US Navy’s drone killing laser It costs about a $1 per shot. Yes, you read that right, a dollar. Facebook Prev Article Next Article Military Checkout these cool gadgets... Related Posts Simple 12-gauge Shotgun Made From Componants at a cost of 7$ Can We Talk About Real Star Trek Phasers? TALOS is a Real-Life Iron Man Suit That Gives Soldiers Super-Strength Top Secret Advanced Military Weapons 3000 Rounds per Minute Is One Mean Gun Autonomous Aerial Cargo/Utility System a.k.a Helicopter-Drones