Poland, in it's 21st year of independence regained after 123 years has yet again to face it's aggressors. September 1st 1939 armed forces of Germany and Slovakia, followed by Soviet Union on September 17th attack Poland - all without any war declaration, breaking the non-aggression pacts and international laws.
Old issue 1928 summer blouse, by 1939 in use with some KOP (Borderland Guard Corps) units and paramilitary medic organisations. Here worn by a male member of PWK.