Noted: Harvard?s ROTC ranks are still small, numbering about 10 cadets in the Army program and 15 midshipmen in the Navy program. It isn?t clear how robust the programs ultimately will become, but the move to bring ROTC back represents a start in “reintegrating” the armed services with some elite institutions that have been criticized in recent years for not pulling their weight in military service, said Donald Downs, a political science professor at the University of Wisconsin-Madison and an expert on the ROTC.