The 5th Rifle Division was an infantry division of the Soviet Union's Red Army, formed twice. The division was formed in 1918, initially as the 2nd Penza Infantry Division. After becoming the 5th Rifle Division a month later, it fought in the Counteroffensive of Eastern Front in spring 1919 and later operations in Siberia. In the spring of 1920, the division was relocated west and fought in the Polish–Soviet War, participating in the Battle of Warsaw. The division was awarded the for its actions during the wars in 1929. In September 1939, it fought in the Soviet invasion of Poland and was then sent to Lithuania under the Soviet–Lithuanian Mutual Assistance Treaty. After Operation Barbarossa, the division fought in the Baltic Operation and the Leningrad Strategic Defensive. During the wint