What looks like a sailboard but packs a punch like a warship? Thanks to Saildrone and Lockheed Martin, it's the Saildrone Surveyor Unmanned Surface Vessel (USV), which recently fired two Joint Air-to-Ground Missiles (JAGM) during a naval exercise. Continue Reading Category: Military , Engineering Tags: USVs , Lockheed Martin , Sail , drones , Missile Defense