September 28, 1939
Capitulation of Warsaw
The capitulation of Warsaw on September 28, 1939, ended the heroic 20-day defense of Poland's capital against the German invader. After exhausting combat, facing overwhelming enemy forces, lack of supplies, and a dramatic situation of civilians, the city's defense command decided to surrender. The act of capitulation was signed at 13:15 in Ożarów Mazowiecki.