UNSC First Fleet (AAO)

The UNSC First Fleet is a main battle fleet of the UNSCDF Navy; the first of the seven battle fleets, First is a highly desired assignment, as it often seen as containing the best and the brightest of the United Nations Space Command. Following the massive reorganization of 2585, the First Main Battle Fleet sails with more than fifteen-hundred vessels.
Fleets of the United Nations Space Command Defense Force Navy
First - Second - Third - Fourth - Fifth - Sixth - SeventhEighth - Ninth - Tenth - Eleventh