SpaceMarine

UMS Space Marines
These elite solders of the Terran Military are only encountered once in Unreal - Return to Na Pali for a large fight on top of the UMS Prometheus.

When encountering a UMS Space Marine, they are usually armed with a Combat Assault Rifle, a Grenade Launcher, or a Rocket Launcher.

Terran Military
The Terran Military was only involved in Unreal - Return to Na Pali. They played a huge part in the game but were only seen at the beginning, the middle, and at the end of the game. The UMS Bodega Bay and the UMS Prometheus along with the SpaceMarine battle were the only things encountered in the game that belonged with the Terran Military.