The 627th Attack Flotilla is a fleet of Citadel Alliance ships used primarily for large scale invasions. The 627th Attack Flotilla, or 627 as its called, is one of the oldest and largest fleets in the Citadel Alliance. It has a total of eighty ships; twenty frigates, fifty cruisers, seven carriers, and three dreadnoughts. The 627 came into service during the First Terminus Wars. It fought in the Battle of Ilos where it battled a massive Roduun fleet. Since then, the 627 has fought in many space battles and turned the tide many times.