In 1946, he was appointed head of the three-person Board of Soviet Repatriation of Displaced Persons in Austria. He opposed the forcible repatriation to the Soviet Union of Cossacks and refugees, many of whom did not want to be repatriated. He was successful in aiding some of these people. Later it was learned that Stalin's government persecuted many of these returnees, condemning many to internal exile or the harsh labor camps of the gulag in Siberia, where they died.