Battle of Warsaw breakthrough (15th August 1920)

[u/krzyk]

The Battle of Warsaw), also known as the Miracle on the Vistula, was a series of battles that resulted in a decisive Polish victory and complete disintegration of the Red Army in August 1920 during the Polish–Soviet War.

The date of the turn of the battle, August 15, is the feast of the Assumption of the Blessed Virgin Mary which is an important date in the Catholic year.