Re: Starfleet Marine Corps
Starfleet does have some form of ground troops. We've seen them several times, most notably on DS9.
What they are actually CALLED, on the other hand, is not clear. Could be anything. It hasn't been nailed down yet.
It is by caffeine alone I set my mind in motion. It is by the beans of Java that thoughts acquire speed, the hands acquire shakes, the shakes become a warning. It is by caffeine alone I set my mind in motion.