Aircraft carriers, carrier airwings, aircraft squadrons, and naval air stations are under the administrative control (ADCON) of the appropriate Commander Naval Air Force. Ballistic missile submarines, attack submarines, and submarine tenders come under the administrative control of the appropriate Commander Submarine Force. All other surface warships (i.e., cruisers, destroyers, frigates, littoral combat ships, patrol vessels, mine warfare craft, and amphibious warfare vessels) fall under the administrative control of the appropriate Commander Naval Surface Force. This type command structure is mirrored in United States Fleet Forces Command and the United States Pacific Fleet. Normally, the type command controls the ship during its primary and intermediate training cycles, and then the war