The results of the present study, it could be stated that Erenkoy Turkish Cypriot Fighters are more likely to have a chronic PTSD, with Delayed onset, than Turkish Cypriot Fighters who served in other regions of Cyprus within period of war. Factors found to be trigger PTSD in scope of the present study are: lack of social support during the war and post war period, alcohol use, being adolescent during the war, presence of psychological disorders in pre-war period. Being not prepared mentally, less of military education, and military skills.