The C-17 Globemaster is a high-wing four-engine heavy transport. It has three times the carrying capacity of the C-130 Hercules, allowing Australia to rapidly deploy troops, combat vehicles, heavy equipment and helicopters anywhere in the world. The Globemaster is large enough to transport the M1A1 Abrams tank, Black Hawk, Seahawk or Chinook helicopters, three Tiger armed reconnaissance helicopters or five Bushmaster infantry vehicles.