The Starfleet Marine Corps Twelfth Brigade was also one of the brigades in the Starfleet Marine Corps of Starfleet International. Its jurisdiction corresponded to Region 12, the fan club analogue of the Starfleet Twelfth Fleet.
- The Starfleet Marine Corps Twelfth Brigade was one of several Starfleet Marine Corps brigades extant from the founding of the Corps to at least the late 24th century.
- The 12th Brigade — known as the "Dirty Dozen" — consisted of five battalions.
|United Federation of Planets Starfleet Marine Corps brigades|
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