The HMMWV (High Mobility Multipurpose Wheeled Vehicle) or Humvee is a utility vehicle designed to replace the "Jeep" in the U.S. military. It can come in many variations such as an anti-air system, a medical evac vehicle, an anti-tank platform, a comunications vehicle, and an electronic warfare system. It is mostly used by the U.S. military but many other countries are adopted to replace their older transport vehicles