North Atlantic Treaty Organization / Fleet Command Relationships SUPREME ALLIED COMMANDER EUROPE COMMANDER ALLIED JFC NAPLES COMMANDER STRIKFORNATO COMMANDER COMMANDER U.S. EUROPEAN COMMAND U.S. AFRICA COMMAND COMMANDER NAVAL FORCES EUROPE COMMANDER NAVAL FORCES AFRICA COMMANDER U.S. SIXTH FLEET COMMANDER TASK FORCE / UNCLASSIFIED U.S. Naval Forces Europe U.S. Naval Forces Africa U.S. SIXTH Fleet/Task Force / AIS / NATO Undersea Research Center / European Union / /