 Complete the following phrase:  After the end of the war, Kryuchenkin continued to serve with the 11th Cavalry Division. In October 1921, he was appointed acting commander of the 63rd Cavalry Regiment, leading it in the suppression of the Revolutionary Insurrectionary Army of Ukraine, the forces of Talak and Savinkov and other opponents of the Soviets in Belorussia. In late November he was sent to study at the Kiev Combined Military School. After graduating in September 1923, Kryuchenkin returned to the 11th Cavalry Division and served as an assistant squadron commander and acting assistant commander of the 64th Cavalry Regiment for personnel. From June 1924 he served as acting regimental commander, then as chief of the regimental school of the 62nd Cavalry Regiment. During this period he fought in battles against the 