The Korean peninsula divided over 50 years old. And there are so many threaten of North Korea. In this time a lot of military force guard GOP by primitive method. But after a cease-fire 1953, there is no effective method to upgrade GOP guard. By this situation the GOP guard is required more progressive method. This paper wants to suggest using RFID on GOP guard. As you know RFID used a lot of parts of around us. For example traffic, hospital, logics, government and so on. Until now in the army RFID used only management of ammunitions or logics. But in the army RFID doesn't applied part of guard. So in this research construct and suggest necessity of using RFID on GOP guard and look for positive factors using RFID. In this research, apply of RFID considered as a one of renovation. All analysis will be performed by establish hypothesis and verify them. After verify the hypothesis, give method to construct RFID-based GOP guard system. Using RFID will improve GOP guard and guarantee national defense. RFID, GOP(General Out Post), relation coefficient analysis, guard renovation, unit management.