Berlin wakes up to a fence, built overnight
What happened
After Soviet leader Nikita Khrushchev twice demanded, in 1958 and again after a fruitless 1961 Vienna summit with Kennedy, that Western forces withdraw from West Berlin within six months, East German leader Walter Ulbricht ordered a barbed wire fence strung overnight across the city on 13 August 1961, sealing off the exodus of East Germans fleeing to the West. It was soon reinforced into a concrete wall with guard towers. Weeks later, a dispute over which guards could inspect American diplomats' travel documents at a checkpoint led to a tense standoff: American tanks faced Soviet tanks barrel to barrel across the border, until Kennedy used a secret back channel to Khrushchev, proposing each side withdraw its tanks in turn, and the crisis ended without a shot fired.
Why it matters
Kennedy privately observed that a wall was a far better outcome than a war, since it stopped the refugee crisis without requiring Western forces to fight for Berlin, but the Wall became the single most recognizable image of the entire Cold War, a physical barrier dividing families and a city for the next 28 years.
How we know
US State Department records of the Vienna summit, Khrushchev's renewed ultimatum, and the tank standoff at Checkpoint Charlie, including the back-channel diplomacy that resolved it, document the crisis from the American side in detail.
Sources
- Office of the Historian, US Department of State. The Berlin Crisis, 1958-1961 · Reputable sourcehistory.state.gov · The domain "history.state.gov" is on our Reputable source registry. · Link is live and its text matches the event's key terms (Jul 2026)
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