180920-N-BN978-002 GREAT LAKES, Ill (Sept. 20, 2018) Machinst's Mate 1st Class Robert Taylor, an instructor at Surface Warfare Officer School, Unit Great Lakes, gives a tour of the Basic Engineering Common Core spaces to Lynn Simpson, executive director of total force manpower and personnel for Commander, U.S. Pacific Fleet, Sept. 20, 2018. (U.S. Navy photo by Brian Walsh/Released)