180120-N-ZZ513-0032 PACIFIC OCEAN (Jan. 20, 2018) Chief Fire Controlman Larry Evans gives safety training on the M240B machine gun to Sailors on the San Antonio-class amphibious transport dock USS Anchorage (LPD 23), Jan. 20. Anchorage is underway to support NASA’s Orion spacecraft Underway Recovery Test 6 (URT-6). (U.S. Navy photo by Mass Communication Specialist 3rd Class Natalie M. Byers)