The Starfleet Fifteenth Fleet was a numbered fleet in the United Federation of Planets Starfleet, active during the 23rd and 24th centuries. During the Dominion War the Fifteenth was involved along the Bolian front during the early months of the war. Later in 2375, the fleet took part in the Battle of Ricktor Prime. (LUG RPG: The Dominion War Sourcebook: The Fires of Armageddon) As of 2385, the Fifteenth Fleet was under the command of Fleet Captain J.T. Connell with USS Constitution (NCC-75020) serving as the Flagship.