If DS accepts an appointment to an SA, does that void all other ROTC offers? Specifically, if DS accepts an appointment to USMA, does that automatically void all acceptances to AFROTC and NROTC? Conversely, if a candidate accepts an appointment to USNA, USMMA, USAFA or USCGA, does that void an offer for AROTC? I understand that an acceptance of appointment to USMA will void an AROTC offer (because they are in the same service), but does that apply to cross services as well? As I further understand it, acceptance of AFROTC does not void AROTC. But SA's are different in that DS is officially a member of the armed forced once SA appointment is accepted, so it may be different. Any thoughts?