Navatek UHAC Military Vehicle
If you absolutely have to be able to anywhere, the Navatek UHAC is your vehicle. The Ultra Heavy-Lift Amphibious Connector is a prototype for transporting containers from ship to shore and over nearly any obstacle. Currently in testing with the Marine Corps, the UHAC is powerful enough to haul three Abrahms tanks — but the one shown here is only a 1:5 scale model of the proposed full-sized design.