180813-N-WO404-033 VARNA, Bulgaria (Aug. 13, 2018) Vice Adm. Lisa M. Franchetti, commander, U.S. 6th Fleet and commander, Naval Striking and Support Forces NATO, answers questions from Bulgarian press during a visit to the Bulgarian Navy headquarters in Varna, Bulgaria. U.S. 6th Fleet, headquartered in Naples, Italy, conducts the full spectrum of joint and naval operations, often in concert with allied and interagency partners, in order to advance U.S. national interests, security and stability in Europe and Africa. (U.S. Navy photo by Mass Communication Specialist 2nd Class Jonathan Nelson/Released)