The USS Enterprise Refit encounters the USS Vengeance

Admiral Kirk took the USS Enterprise NCC-1701 near the Klingon border when she encountered a temporal vortex. Emerging from the vortex was the USS Vengeance, a Federation warship with a jet black hull! The Vengeance was from the alternate reality and was designed by John Harrison (also known as Khan Noonien Singh) and was commanded by the evil Admiral Alexander Marcus. The Klingons attacked the Vengeance with 3 K'Tinga-class battle cruisers and she destroyed all 3 but suffered bad damage. Admiral Kirk reported the incident to Starfleet, which sent the entire Federation First Fleet to intercept the Vengeance. A fierce battle ensued in which 6 Federation starships were destroyed and another 10 suffered bad damage. The Vengeance was not so lucky. She was destroyed with all hands lost, including Admiral Marcus.