180918-N-BN978-137 GREAT LAKES, Ill. (Sept. 18, 2018) Fire Controlman 1st Class Brian Wakeman, an instructor at the Center for Surface Combat Systems, Unit Great Lakes, gives a tour of the T1 RADAR partial task trainer to members of the Royal Saudi Naval Force, Sept. 18, 2018. The purpose of the visit was to compare training methods. (U.S. Navy photo by Brian Walsh/Released)