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 If You Detonated a Nuclear Bomb at The Bottom Of The Marianas Trench The Navy’s Electromagnetic Railgun Can Fire Projectiles at Mach 7 Miniature Guns that Actually Shoot A bullet attachment that could save lives? DARPA’s Self-Guided “EXACTO” Smart Bullets Lets Anyone Hit Moving Targets with Pinpoint Accuracy New Ammunition Seems to Be the Last You Will Ever Need