US Navy/Web Archive
U.S. Navy photo by Mass Communication Specialist 2nd Class Kaila V. Peters/Released
US Navy photo by Mass Communication Specialist 1st Class Chris Williamson
Courtesy of Guy Snodgrass
Chief Petty Officer Jeff Atherton
Associated Press/Manuel Balce Ceneta
Photo by MIKHAIL MORDASOV/AFP via Getty Images
Recruit division commanders, known as RDCs, are the drill sergeants of the United States Navy. Before they train Navy recruits at boot camp, future RDCs must graduate from Continuation School, or C School, at Naval Station Great Lakes near Waukegan, Illinois, about 40 miles north of Chicago.
US Navy photo by Mass Communication Specialist 3rd Class Bill M. Sanders
(U.S. Navy photo illustration courtesy of Newport News Shipbuilding/Released)