The Beginning of the Cold War: Superpowers, Nuclear Fear, and a Divided Europe

While the wreckage of World War II had not yet been cleared, two new giants were rising on the world stage: the United States and the Soviet Union. The emergence of these two nations as superpowers marked the beginning of that long and tense era known as the “Cold War.” (This historic term was first used in 1947 by the American economist and statesman Bernard Baruch).

The primary critical developments that shaped international politics and the fate of the world during this new era were:

The Collapse of Europe: The fact that Europe and its established states, which had been the centre of the traditional balance of power and politics for centuries, emerged from the war with massive devastation, practically in ruins.

The New Superpowers: The filling of this massive political vacuum by the USA and the Soviet Union, who emerged from the war victorious and much stronger, claiming the status of “superpowers.”

The Shadow of Nuclear Weapons: Undoubtedly, the most defining element of this era was the development of nuclear weapons. This terrifying invention continues to directly shape both era and modern international crises. Just as we see today in the ongoing tensions between the US and Iran or in modern warfare strategies, nuclear deterrence is the greatest diplomatic weapon inherited from the Cold War.

With Europe withdrawing from the stage of world politics after World War II, the international order took on a sharply bipolar nature centred around the USA and the Soviet Union. One of the first concrete steps of this polarization was the secret bargain that went down in history as the Percentages Agreement, which took place in Moscow in October 1944. Aimed at definitively establishing spheres of influence in Eastern Europe, this agreement saw British Prime Minister Churchill and Soviet Leader Stalin determine their dominance over Eastern European countries by dividing them into percentages on a simple scrap of paper.

According to this, the fate of entire nations was divided by these ruthless ratios:

·         Romania: 90% USSR, 10% UK

·         Greece: 90% UK (with the US), 10% USSR

·         Yugoslavia: 50% USSR, 50% UK

·         Hungary: 50% USSR, 50% UK (Soviet ratio was later increased)

·         Bulgaria: 75% USSR, 25% UK (Soviet ratio was later increased)

British Prime Minister Winston Churchill and Soviet Leader Joseph Vissarionovich Stalin
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The Berlin Crisis and the Baruch Plan

The first major and volatile crisis of the Cold War erupted in the heart of Germany, the country that suffered the heaviest wounds of the war. Following World War II, just like the rest of Germany, the capital city of Berlin was divided into four occupation zones by the victorious powers (the US, UK, France, and the USSR). However, the Soviet Union’s aggressive attempt to push Western powers completely out of its occupation zone and its deliberate prevention of German reunification severed all ties. When a compromise proved impossible, the US, UK, and France made a swift move to merge their respective occupation zones, laying the foundations for West Germany (and West Berlin). This situation triggered the historic “Berlin Crisis,” bringing the world to the brink of a new war.

In response to the Soviet Union’s ruthless 1948 Berlin Blockade, which cut off all land and rail routes to force Western powers out of the city, the US and UK launched the Berlin Airlift, one of the most legendary maneuvers of the Cold War. Wanting to save the city without triggering a hot conflict, Allied planes performed an unprecedented logistical miracle by flying day and night for nearly a year to airdrop thousands of tons of food, coal, and medical supplies into West Berlin. Faced with the West's unwavering resolve, the Soviets were forced to lift the blockade in May 1949, and this humanitarian operation went down in memory as one of the greatest psychological victories of the free world against communism.

Nuclear Crisis

The US submitted a proposal to the UN known as the “Baruch Plan” for the control of the atomic bomb, a weapon it had used at the end of WWII to prove its ultimate power to the world. This plan envisioned the creation of an international authority with unlimited inspection powers over nations to monitor the development and use of atomic energy. The US even demanded an alteration of the famous “veto” system in the UN Security Council to ensure that violators of the agreement could not block their own punishment.

However, the Soviet Union categorically rejected this plan. The Stalin administration harboured a highly justified fear: if this plan were implemented, the US would remain the sole “monopoly” capable of manufacturing nuclear weapons, and America, which already heavily dominated the UN, would completely manipulate this newly established atomic commission for its own interests. This mistrust between the US, which was unwilling to share its nuclear secrets, and the Soviets, who rejected this inspection plan, pushed the tension between the two superpowers to its peak, officially igniting the terrifying global nuclear arms race.

The Construction of the Eastern Bloc and the First Cracks

As Europe was divided in two, the fate of the countries behind the “Iron Curtain” had already been sealed. Thanks to the power vacuum created by the war and the military presence of the Red Army, Marxist-Leninist parties rapidly seized political power in countries like Hungary, Romania, and Bulgaria. The greatest share in the establishment of communist regimes in these countries undoubtedly belonged to Soviet tanks.

However, not all of the Eastern Bloc was under the absolute control of the Soviets. Two countries stepped outside this rule and drew their own destinies: Yugoslavia and Albania.

·        Yugoslavia: Not owing its power to Soviet armies and having driven out the Nazis with its own strong partisan resistance, Yugoslavia (under the leadership of Tito) exhibited an independent communist movement from the very beginning and refused to fall into the Soviet orbit.

·       Albania: Similarly, the National Liberation Front led by Enver Hoxha seized power by its own strength on November 29, 1944. Initially allied with the Soviets, Albania eventually opposed this hegemony and completely broke away from the Soviet Union in 1961.

The other Eastern European countries, apart from these two exceptions, faced direct Soviet intervention (such as tanks rolling into the streets) at the slightest attempt at independence.

Up to this point, we have talked about what the concept of the Cold War means, the general characteristics of the era, the post-war devastation, and how that famous bipolar world (US-USSR) was separated by sharp lines. In other words, we have made quite a “hot” and solid entry into that tense and long Cold War era!

Now, we are moving on to the First Phase of this massive period (1947-1950s). But don't worry; without getting bogged down in details and endless diplomatic crises, we will continue on our way by briefly touching only upon those most critical turning points that changed the fate of the world.