The Central Marines are the offensive-heavy branch of the Centralist military, equally at home boarding ships or invading planets. Though less numerous than the Army (the Marines number 800 million in 3400), and not as flashy as the Centrality's elite troops, they get the job done. Of course, like the Army, the Marines will have their numbers reduced to 400 million by 3402.
The Marines use modified Army equipment for the most part, but certain weapons are used only by the Marines.
The Marines mostly use modified Army vehicles, though they have a few unique units.
Huron Rapid Combat Tank
Note: More info later.