Task Force 173

Task Force 173 was a Starfleet task force extant in the late 24th century. It was part of the Starfleet Seventeenth Fleet.

In 2377-78, Commodore Lillian Norris was Task Force 173's commanding officer aboard the flagship USS (an heavy cruiser commanded by Captain Mandar Othera). Task Force 173, deployed on patrol missions, was then homeported at Starbase 193.