Live Fire U.S. Navy Petty Officer 2nd Class Stephanie Drake fires a Mark 38 25 mm machine gun during a live-fire exercise on the USS Carney in the Mediterranean Sea, Dec. 31, 2015. The Carney is conducting a routine patrol in the U.S. 6th Fleet area of responsibility to support U.S. national security interests in Europe. U.S. Navy photo by Petty Officer 1st Class Theron J. Godbold SHARE: Download: Full Size (2.24 MB) Credit: Petty Officer 1st Class Theron J. Godbold VIRIN: 151231-N-FP878-612.JPG Photo Gallery