Machine Gun Manning Navy Petty Officer 2nd Class Ryan Nicholas mans an M240B machine gun on the port bridge wing of the Ticonderoga-class guided-missile cruiser USS Lake Champlain as part of the small craft action team during a show of force transit training exercise in the Pacific Ocean, Nov. 4, 2016. Navy photo by Petty Officer 2nd Class Nathan K. Serpico SHARE: Download: Full Size (1.53 MB) Tags: Sailors, training, Navy Credit: Petty Officer 2nd Class Nathan K. Serpico VIRIN: 161104-N-FT178-148A.JPG Photo Gallery