http://www.navair.navy.mil/index.cfm?fuseaction=home.NAVAIRNewsStory&id=3468 World's Smallest Guided Missile Hits Target] - NAVAIR.Navy.mil, 19 April 2006 In May 2007, the Spike was fired at a moving vehicle target traveling 30 mph from 750 meters away, successfully tracking and hitting it. [