"M.A.R.S." . . . . . . . "Military Auxiliary Radio System" . "To provide contingency communications support for the United States Department of Defense and Military Services" . "\\\"Proud, Professional, and Ready\\\"" . "MARS" . . "Military Auxiliary Radio System" . . . "Military Affiliated Radio System" . "MARS" . . . "Military Auxiliary Radio System (MARS)" . . . .