MANNING A M-240 U.S. Navy Petty Officer 1st Class Jesse Hubble mans an M-240 machine gun, April 12, 2008, during a transit exercise with the Nimitz-class aircraft carrier USS Abraham Lincoln in the Philippine Straits. SHARE: Download: Full Size (0.07 MB) Credit: VIRIN: 166551-A-CJV29-374.jpg Photo Gallery