Groovy music included. The LOSAT Line-Of-Sight Anti-Tank weapon, developed and manufactured by Lockheed Martin Missiles and Fire Control (formerly Lockheed Martin Vought Systems) in Dallas, Texas, consists of the Kinetic Energy Missile (KEM) and an IBAS-based fire control system integrated on an expanded capacity M1114 heavy High-Mobility Multi-purpose Wheeled Vehicle (HMMWV) often referred to as the Humvee. Read more at http://www.army-technology.com/projects/losat/