Behind every good UNSC base is a series of good Supply Pads. Providing access to the underground assembly and storage areas, these pads are crucial to the smooth operation of any base. Providing everything from medical kits to full-sized Warthog engines, the crew of a well run supply pad knows that a working pad means a working base.

A silo created for building missiles. This pictures portrays some marines "standing uncomfortably close to the edge". These buildings have not yet been seen in action.

A typical UNSC airbase with some hawks hanging out in the runway. One of the first buildings showcased in the E3 gameplay demo.

UNSC barracks with some marines doing push-ups.

Selecting this building will bring up the circle menu where vehicles such as warthogs can be built.