Raytheon's MALD-J self propelled jammer MALD-J is the jammer variant of the basic decoy, and the first ever stand-in jammer to enter production. The unmanned MALD-J navigates and operates much closer than conventional EW to the victim radar when jamming the electronics, allowing aviators and aircraft to stay out of harm’s way. And, it is able to loiter in the target area for an extended time period – plenty of time to complete the mission. MALD-J can operate alone or in pairs, but is designed to work with and leverage other electronic warfare platforms. ( http://www.raytheon.com/capabilities/products/mald/ )