USS Liberty (NCC-75012) MACO 4"
The USS Liberty (NCC-75012) was a Sovereign-class heavy cruiser in Starfleet service during the 24th century.
The Liberty was assigned to the Starfleet Second Fleet as well as Task Force 31, comprised of vessels from numbered Fleets across the Federation. The task force's command base was Station Robert de Bruce. (Task Force 31)