160212-N-ZZ999-019 BAR, Montenegro (Feb. 12, 2016) USS The Sullivans (DDG-68) pulls into Bar, Montenegro, Feb. 12, 2016. The Sullivans is conducting naval operations in the U.S. 6th Fleet area of operations in support of U.S. national security interests in Europe. (U.S. Navy photo/ Released)

- Image ID: PEX14A
160212-N-ZZ999-019 BAR, Montenegro (Feb. 12, 2016) USS The Sullivans (DDG-68) pulls into Bar, Montenegro, Feb. 12, 2016. The Sullivans is conducting naval operations in the U.S. 6th Fleet area of operations in support of U.S. national security interests in Europe. (U.S. Navy photo/ Released)
AB Forces News Collection / Alamy Stock Photo
Image ID: PEX14A