History of the Soviet Union (1964–82) Politburo Commission pushed for martial law instead of an intervention. When Wojciech Jaruzelski became Prime Minister of Poland in February 1980, the Soviet leadership, but also Poles in general, supported his appointment. As time went by, however, Jaruzelski tried, and failed, according to Archie Brown, "to walk a tightrope" between the demands made by the USSR and the Poles. Martial law was initiated on 13 December 1981 by the Jaruzelski Government. During the final years of Brezhnev's rule, and in the aftermath of his death, the Soviet leadership was forced by domestic difficulties to allow the Eastern Bloc governments to
Wojciech Jaruzelski he was elected to be a member of the Central Committee of the Polish United Workers' Party. He benefited from the antisemitic campaign in the army in the 1960s, during which more than 1000 Jewish officers were demoted or expelled. Even the non-Jewish minister of defence, Marshal Marian Spychalski was persecuted. Jaruzelski obtained his post. In August 1968 General Jaruzelski as the defence minister ordered the 2nd Army under General Florian Siwicki (of the "LWP") to invade Czechoslovakia, resulting in military occupation of northern Czechoslovakia until 11 November 1968 when under his orders and agreements with the Soviet Union his