 The base defense squadron here at the 105th Airlift Wing trained its airmen this weekend to be capable drivers of the high-mobility multi-purpose wheeled vehicles. Affectionately known as the Humvee is a highly mobile diesel-powered four-wheel drive tactical vehicle. It uses a common chassis to carry a wide variety of military hardware. This vehicle has been utilized by the US military for the transport troops, cargo, weapons, and other items required during foreign and domestic operations.