When did the Cold War begin?

 

The start of a war with shooting and bombing can sometimes be the cause of debate, so a war in which nobody fights, at least not directly with each other, is going to be debated even more. And there are a few contenders for the starting date of the Cold War:

  • The Potsdam Conference, July 17th to August 1st, 1945

  • Churchill’s ‘Iron Curtain’ speech, March 5th, 1946

  • The Truman Doctrine, March 12th, 1947

  • The Berlin Blockade, June 24th, 1948 to May 12th, 1949

So, what are the arguments and counter-arguments for each case?

 

 

Argument

Counter-Argument

The Potsdam Conference

Truman regarded Stalin with deep suspicion and took a much tougher stance. There were significant disagreements over Poland and Germany.

There were also significant agreements regarding Poland and Germany, and in the detail of policy which is often the more difficult areas to reach agreement.

Churchill’s ‘Iron Curtain’ speech

Churchill defined the territorial divide of Europe into two opposing camps: ‘From Stettin in the Baltic, to Trieste in the Adriatic, an iron curtain has descended across the continent….’

Can a politician no longer in power declare a war?

The Truman Doctrine

Someone who was in a position of power was the American president, Harry Truman and he seemed to declare a war of sorts when he said, ‘I believe that it must be the policy of the United States to support peoples who are resisting attempted subjugation by armed minorities or by outside pressures. I believe that we must assist free peoples to work out their own destiny in their own way.’ It was the beginning of America’s policy of ‘Containment’.

But no enemy was identified, no demands were made of that unnamed enemy, and no consequences were spelt out. And, of course, no army was mobilised.

The Berlin Blockade

The first act of the Cold War, and an act that, if something went wrong, could have led to war. The risk was very real.

Yet war didn’t result, and a military option to resolve the issue was available to both sides.

 

So, there you have it, the contenders for putting a date to the start of the Cold war have been sketched out for you. The answer may lie in how you most define the Cold War: was it above all an ideological war, or was it mostly a propaganda war, or was it always a war about power and about seizing strategic advantages? Or maybe when it started doesn’t matter; after all, it wasn’t a normal war. But I think it’s at least useful to think about its starting point.