Enrolling in Army ROTC is not, strictly speaking, joining the Army. You will not be sent to boot camp. However, the primary purpose of the Army ROTC program is to produce officers for the Army, so you must agree to serve as an officer in the Army after graduation in order to go through the entire program, or if you have received an ROTC scholarship. Enrolling in the (the first two years of college) does NOT obligate you to serve unless you have also received a scholarship. For more details, see: .