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 Is The “Caspian Sea Monster” A Boat, Or A Plane? How To Stop A North Korean Nuclear Missile By 2020, the US Air Force May Have Fighter Jets with Real-Life Star Wars Laser Weapons New Ammunition Seems to Be the Last You Will Ever Need Sikorsky X2 World’s Fastest Helicopter Remote-Controlled Sniper Rifle You Don’t Want to Mess With