United Systems Military (Earth-9471)

The United Systems Military (USM) is the military arm of the United Systems. Founded in 2569, the USM represents the unification of all military bodies on Earth to combat the threat of the xenomorphs during the global purity pandemic. The USM became the unmatched power through the human colonies, a feat achieved following the fall of the Weyland-Yutani Corporation during the Hadley Trials of 2571 once their corruption and unethical experiments were discovered.