The Battle of Poland is a strategic battle of the Great Patriotic War that lasted from
January 14 to
February 3, 1945 , part of the strategic
Vistula-Oder offensive operation , one of the largest front-line operations carried out during the war. On January 6, 1945, in connection with a major failure of the Anglo-American forces in the Ardennes, British Prime Minister Winston Churchill asked Joseph Stalin to provide assistance and urgently carry out an offensive "on the Vistula front or elsewhere." To support the allies, the Headquarters of the Supreme Command had to limit the preparation time for the Vistula-Oder operation, the beginning of which was postponed from January 20 to January 12, 1945; preparations for an offensive in Poland were reduced by eight days. The offensive operation began on January 14, 1945, with a surprise attack by the forward battalions from both bridgeheads on the front over 100 km, within an hour they advanced 2-3 km without encountering organized resistance. By the end of the day, the troops of the 5th Shock and 8th Guards Armies, which then went on the offensive, advanced up to 12 km by the end of the day, and the troops of the 61st Army crossed
the Pilitsa River across the ice and wedged into the enemy's defenses to a depth of 3 km. The 69th and 33rd armies, the 9th and 11th Panzer Corps broke through the enemy defenses to a depth of 20 km. Having begun a breakthrough in several sectors with a total width of 34 km, the troops of the 1st Belorussian Front by the end of the operation expanded it along the front to 500 km and advanced to a depth of 500 km, liberating the entire western part of Poland in their zone. For exemplary performance of combat missions, formations and units of the front were awarded orders and received honorary titles "Brandenburg", "Warsaw", "Lodz", "Pomeranian", "Poznan", etc. The result of the operation is the victory of the Soviet and Polish troops. During the Warsaw-Poznan operation, the territory of
Poland to the west of the
Vistula was liberated from the German troops and a bridgehead was captured on the right bank of the
Oder , which was later used in the attack on
Berlin . The total losses of the Red Army in this operation amounted to 17,032 killed and 60,310 wounded.