161219-N-HB733-084 ATLANTIC OCEAN (DEC. 19, 2016) Petty Officer 2nd Class Diana Fischer shoots a mark 38 25mm machine gun during a live-fire exercise aboard the guided-missile destroyer USS Cole (DDG 67). Cole, assigned to Commander, Task Force 65, is conducting a regular-scheduled deployment in support of maritime security operations and theater security cooperation efforts in the U.S. 6th Fleet area of operation. (U.S. Navy Photo by Petty Officer 3rd Class Brianna K. Green/Released)