What are the traditional security risks in western countries?

Arms race, military deterrence and war. Traditional security threats mainly refer to the military threats faced by the country and the military factors that threaten international security. According to the degree of threat, it can be divided into three categories: arms race, military deterrence and war. Compared with non-traditional security threats, traditional security threats refer to other factors that threaten the survival and development of sovereign countries and all mankind except military, political and diplomatic conflicts.