Fleet Size Classification of Naval Vessels are in accordance with SECNAV Instruction 5030.8C Note: Fleet size was last updated on 10/17/2016 If real time count is required contact CNO staff. | Ship Battle Forces | Active in Commission | Totals | 272 | 233 | | Aircraft Carriers | 10 | 10 | Surface Combatants | 93 | 92 | Submarines | 70 | 69 | Amphibious Warfare Ships | 31 | 31 | Mine Warfare Ships | 11 | 11 | Combat Logistics Ships | 29 | 0 | Fleet Support | 27 | 5 | Auxiliary Support | 1 | 0 | Combatant Craft | 0 | 13 | Other | 0 | 2 | |