Hungary was, of course, not divided into Soviet and American zones. The Allied powers had concluded a peace treaty with Hungary that came into force in September 1947. It called for the withdrawal of all Allied armies except for the USSR’s. Soviet troops were to be stationed in Hungary to maintain lines of communication to Red Army units in the Soviet zone of occupation in Austria. In April 1948, Hungary entered into a treaty of “friendship, cooperation, and mutual assistance” with the USSR in which both parties pledged military assistance to the other if they once again became victims of aggression from Germany or “any state associated with Germany.” The Hungarian army was expanded well beyond the limits authorized in the peace treaty.
In July 1955, the occupation of Austria came to an end; the last Soviet units left Vienna on September 19, 1955. Immediately preceding the signing of the Austrian peace treaty, the USSR and its seven people’s democracies united in the Warsaw Pact, aimed at NATO and a “remilitarized Western Germany.” Under the terms of this alliance, the Soviet Union stationed its 2nd and 17th Mechanized Divisions, with a strength of about twenty thousand men and six hundred tanks, in Hungary.
Rakosi and the Communists ruled Hungary with an iron hand, utilizing mainly the hated State Security Police (the AVH) to crush all dissent. In June 1949, in an interparty struggle, Rakosi arrested the foreign minister, Laszlo Rajk, charged him with an attempt to overthrow the “democratic” order, and had him hanged. Six years later, in March 1956, following the 20th Congress of the Communist Party of the Soviet Union, at which Soviet Premier Nikita Khrushchev revealed the extent of Stalin’s tyranny, Rakosi made a similar move to de-Stalinize his own country. He revealed that Rajk had been condemned on “fabricated charges.” No doubt Rakosi’s mistake was that he was still in political control and revealing his own, rather than someone else’s, criminality. Widespread protests followed, and the Russians ousted Rakosi in July 1956, replacing him with Erno Gero, a party hack who did not last out the year. In October 1956, Laszlo Rajk and other victims of the 1949 purge trials were ceremonially reburied, with large Hungarian crowds in attendance.
The autumn of 1956, following the Soviet 20th Congress, saw the first “thaw” in the Communist world. China launched its campaign to “let a hundred flowers bloom” (that is, to invite criticism of the regime); Poland took its first tentative steps toward greater independence from the USSR; and in Hungary, starting with Rakosi’s fall, people looked forward to a softening of the regime. This mood lasted no more than a year anywhere in the Communist world, but at the time optimism was prevalent. Gero’s regime ordered an end to the compulsory teaching of Russian in Hungarian schools and some other cosmetic reforms. Students and intellectuals felt bold enough to meet and discuss such subjects as ending single-party rule and asking Soviet troops to go home. They called for the return to power of Imre Nagy, who had been premier from 1953 to 1955, following the death of Stalin, and was reputedly a moderate. An old Communist, a member of the party since 1918, Nagy had lived in Moscow for some fifteen years and returned to Hungary with the Red Army in 1944. His moderation consisted primarily of opposition to the secret police and their activities. Rakosi had attacked Nagy as a deviationist and had him expelled from the party.
On October 23, 1956, in the new atmosphere of mild intellectual ferment and optimism, an incident occurred in downtown Budapest that led to a general insurrection and the mobilization of Russian forces in Hungary. The State Security Police, intensely unpopular and universally feared, opened fire on a crowd of demonstrators and killed a number of students. In the melee that ensued, ambulances with red crosses sped to the scene; when their doors opened, AVH reinforcements dressed in the white coats of doctors but armed with machine guns emerged from them.5 Outrage over the killings and deception led to the Budapest uprising.