170426-N-GL340-030 RIJEKA, Croatia (April 26, 2017) Navy Counselor 2nd Class Michael Herbertle demonstrates the proper use of a fire hose to Hospital Corpsman 3rd Class Shaquelle Moses during a damage control training exercise aboard the Blue Ridge-class amphibious command ship USS Mount Whitney (LCC 20) at Viktor Lenac Shipyard in Rijeka, Croatia, April 26, 2017. Mount Whitney, the U.S. 6th Fleet command and control ship, forward deployed to Gaeta, Italy, operates with a combined crew of U.S. Navy Sailors and Military Sealift Command civil service mariners. (U.S. Navy photo by Mass Communication Specialist 2nd Class Michael Feddersen/Released)