Stalin's Response: Cominform, Comecon and Yugoslavia
Stalin’s Counter-Move
By summer 1947 the Marshall Plan had been announced, Eastern European communists had been forbidden to accept it, and the Truman Doctrine had given Western policy a name. Stalin needed a structure of his own. The next two years would see the creation of two parallel institutions — one political, one economic — and a public quarrel with the only Eastern European leader who refused to accept Soviet dictation: Yugoslavia’s Josip Broz Tito.
Cominform was founded at a secret meeting of nine European communist parties in Szklarska Poreba, Poland, in September 1947. It was first headquartered in Belgrade, Yugoslavia — until Yugoslavia was expelled in June 1948, after which the headquarters moved to Bucharest, Romania.
Cominform: Coordinating the Bloc
The Cominform was Stalin’s answer to the political logic of the Marshall Plan. Its founding meeting brought together communist parties from the USSR, Poland, Czechoslovakia, Hungary, Romania, Bulgaria, Yugoslavia, France and Italy. The Soviet representative Andrei Zhdanov delivered a speech announcing the ‘two camps’ doctrine: the world was now divided between an imperialist camp led by the USA and an anti-imperialist camp led by the USSR. There was no neutral middle ground.
In practice Cominform did three things. It coordinated propaganda, ensuring that communist parties across Europe attacked the Marshall Plan in similar terms. It enforced ideological discipline, demanding that any deviation from the Soviet line be denounced. And it told local parties when to obstruct, strike, or stand for office. The French and Italian communist parties had been forced out of their coalition governments in May 1947; after Szklarska Poreba they were told to fight the Marshall Plan from opposition. Industrial unrest in France through the autumn of 1947 followed directly from Cominform decisions.
Zhdanov’s September 1947 speech is the clearest Soviet statement of how Stalin saw the Cold War. The world had two camps, the speech argued, and no third option was available. Countries that thought they were neutral were really clients of one camp or the other. The doctrine was useful to Stalin because it justified treating any independence inside Eastern Europe as defection. Yugoslavia would be its first victim, but the same logic later attacked Hungarian and Czechoslovak reformers. The doctrine also borrowed the language of Truman’s ‘two ways of life’, turning it into mirror image — both leaders, by 1947, were arguing that the world had to choose.
Comecon: The Economic Counter-Plan
Cominform handled politics; the economy needed its own response. In January 1949 Stalin announced Comecon — the Council for Mutual Economic Assistance. The founding members were the USSR, Poland, Czechoslovakia, Hungary, Romania and Bulgaria, with Albania joining within weeks and East Germany in 1950. On paper Comecon was a system of mutual aid; in reality the USSR set the prices, decided which country produced what, and channelled raw materials toward Soviet industrial priorities.
Comecon never delivered the kind of recovery the Marshall Plan generated. The Soviet economy did not have $13 billion to give away, and the rules of trade favoured the USSR. Eastern European countries were obliged to sell goods to Moscow at prices below world rates and to buy Soviet goods at prices above. Specialisation was decided in Moscow: Bulgaria grew tomatoes, Hungary built buses, East Germany made chemicals. The economic gap between Western and Eastern Europe, already visible by 1949, widened steadily through the 1950s.
Yugoslavia Breaks Away
Yugoslavia did not fit the pattern. The Yugoslav communists, led by Josip Broz Tito, had liberated their own country from Nazi occupation in 1944–45 with little Soviet help. Tito ran Yugoslavia as a one-party state but on Yugoslav terms, not Soviet ones. He pursued an independent foreign policy in the Balkans, signed treaties without consulting Moscow, and considered a Balkan federation with Bulgaria. Stalin saw all of this as insubordination. Letters between Stalin and Tito in the spring of 1948 escalated into a full quarrel; in June 1948, Cominform expelled Yugoslavia.
Tito did not collapse. The Yugoslav army was loyal, the Yugoslav party purged its pro-Soviet members rather than the other way round, and Tito turned to the West for emergency aid. By 1949 the USA was quietly supplying Yugoslavia with food and credits — an awkward partnership of capitalist and communist against Stalin. The Tito-Stalin split showed the limits of Soviet control: where local communists had genuine domestic legitimacy, Stalin could not unseat them. Across the bloc, however, the lesson Stalin drew was the opposite — that he must purge any leader showing ‘Titoist’ tendencies, which set off show trials in Hungary, Bulgaria and Czechoslovakia between 1949 and 1952.
The Yugoslav split punctured the image of a single, monolithic communist bloc. It also gave Western policymakers a useful test case. If Tito could be a communist outside the Soviet system, perhaps other Eastern European leaders could too. The encouragement of ‘national communism’ would feature in later Western thinking, including over Hungary in 1956. Stalin’s response was to tighten control, replacing the kind of patriotic communist who might think like Tito with party officials chosen for personal loyalty to Moscow.
By 1949 Stalin had built a parallel system: Cominform (1947) coordinated communist parties politically and Comecon (1949) tied Eastern European economies to the USSR. Yugoslavia’s expulsion in June 1948 showed that the system had limits, and triggered a wave of show trials across Eastern Europe to remove anyone who might think like Tito.