USS Shauny NCC-75128
Commissioned only a short time after the USS Enterprise-E, the Shauny was involved in several battles during the end of the Dominion War, and later helped oversee some of the peace-keeping process. On Stardate 55158, the Shauny and the Dragon were involved in a battle with a Romulan War Bird outside of Federation space. The Warbird was highly advanced, and just before the Dragon could destroy the Warbird, the Shauny was hit with its shields offline and was destroyed.
Again, I love the Sovereign class starships, so I wanted to include one in an episode. I regret having to destroy it, but hey, that's why Starfleet keeps building more! ;)