Can british ex servicemen use American px?

British ex-servicemen generally cannot use American Post Exchanges (PX) as these facilities are primarily intended for U.S. military personnel, retirees, and their dependents. While some exceptions may exist for specific joint military programs or events, access is typically restricted to those affiliated with the U.S. military. It’s advisable for individuals to check with the specific PX for any potential eligibility or access policies.