The Mackenzie Squadron - The Uneasy Alliance

A squadron from the Cardassian Third Order has been offered to defend a Federation world, Janoor III. However, during the Dominion War, Janoor III was attacked and occupied by Dominion forces, which the people remember only too well. Starfleet has dispatched a ship to act as a liaison between the people of Janoor III and the Cardassian forces, to prepare defenses and to defend the planet when the attack finally comes.