Act of Aggression/USA Units

American units are typically very strong and deliberate. They have very few stealth units and their vehicles are extremely specialized, often performing poorly outside their given roles. However, their units are extremely varied and, with a good unit composition, can easily defeat any threat.

Marine
Marines are cheap and affordable anti-infantry units. They do reasonably well in close quarters fighting, and excel at fighting enemy infantry from a distance. They also perform reasonably well against light vehicles, especially when backed by Javelin anti-tank units.

Once upgraded, Marines can suppress enemy infantry with their M249 SAWs. They also can prove very useful when dropped in the middle of an enemy base. Upon receiving the Breaching Training upgrade, they can quickly capture enemy structures, which can then be either sold or used to produce enemy units in their own base.