The Battle of Warsaw took place in August 1920 during the Polish-Soviet War. It was a crucial conflict between the forces of the newly re-established Poland and the Soviet Union. The battle is often regarded as a turning point, as Polish troops successfully defended their capital, preventing the spread of communism into Europe. The battle featured a surprise counteroffensive led by Polish commander Józef Piłsudski. His strategy, known as the "Miracle on the Vistula," involved a rapid maneuver that caught the Soviet forces off guard. The victory solidified Poland's independence and shaped the geopolitical landscape of Eastern Europe for years to come.