U.S. Navy Petty Officer 2nd Class Dustin Burton mans a crew-served weapon aboard a patrol boat in the Gulf of Tadjoura, Djibouti, Jan. 28, 2016. Burton is assigned to Coastal Riverine Squadron 10. U.S. 6th Fleet conducts operations with allies and partners to advance U.S. national interests and maintain security and stability in Europe and Africa. Navy photo by Petty Officer 2nd Class Perry Lafoe