Wojciech Jaruzelski this Soviet-controlled First Polish Army during the war. He participated in the 1945 Soviet military takeover of Warsaw and the Battle of Berlin. By the time the war ended that year, he had gained the rank of lieutenant. He "further credited himself in Soviet eyes" by engaging in combat against the non-Communist Polish Home Army, from 1945 to 1947. After the end of the war, Jaruzelski graduated from the Polish Higher Infantry School, followed by graduation from the General Staff Academy. He joined Poland's Communist party, the Polish United Workers' Party, in 1948 and became an informant for the Soviet
Wojciech Jaruzelski on 9 December. On 31 January 1991, General Jaruzelski retired from the army. In October 1994, while attending a book-selling activity in Wroclaw, Jaruzelski was attacked by a male pensioner with a stone and had his jaw injured, after which he was sent to a hospital to receive surgery. The man had been arrested in prison during the martial law period. Later, the man was sentenced two years and fined 200 zloty. In an interview in 2001, Jaruzelski said that he believed Communism failed, and that he was now a social democrat. He also announced his support for then-President Aleksander