200620-N-RG482-0157 ATLANTIC OCEAN (June 20, 2020) Paul Brennan, a civil service mariner assigned to the Blue Ridge-class command and control ship USS Mount Whitney (LCC 20), stands watch in an engineering control room aboard the ship while in the Atlantic Ocean, June 20, 2020. Mount Whitney is the U.S. 6th Fleet flagship, homeported in Gaeta, Italy, and operates with a combined crew of U.S. Sailors and Military Sealift Command civil service mariners. (U.S. Navy photo by Mass Communication Specialist 1st Class Kyle Steckler)