Yalta Conference of 1945

The Yalta Conference, held in February 1945, was a meeting of Franklin D. Roosevelt, Winston Churchill and Joseph Stalin to coordinate the final phase of the Second World War and the post-war settlement. It did not single-handedly create the post-war order, but it settled crucial political bargains that shaped the United Nations and the administration of defeated Germany.

Shaping the United Nations system

Yalta resolved disagreements left by the Dumbarton Oaks proposals, helping clear the way for the San Francisco Conference that drafted the UN Charter.

• The leaders agreed on the voting formula that became the basis of the Security Council veto, giving permanent members decisive influence over non-procedural decisions.
• The arrangement was reflected in Articles 23 and 27 of the UN Charter, which established permanent membership and special voting power in the Security Council.
• The Soviet demand for separate representation was partly accepted, enabling the Ukrainian and Byelorussian Soviet Socialist Republics to become original UN members.

Institutionalising great-power management

Yalta helped embed a hierarchy within collective security: states were formally sovereign equals, but the major victorious powers received permanent seats and veto power in the UN Security Council. This compromise sought to keep the great powers inside the organisation, unlike the weakened League of Nations, but it also made enforcement dependent on their concurrence.

• The resulting structure combined the representative General Assembly with a Security Council dominated by the permanent powers.
• This design made great-power consensus central to collective security while allowing rivalry among permanent members to produce institutional paralysis.

Post-war administration of Europe

The conference confirmed the division of Germany into occupation zones and supported a French occupation zone carved from the British and American zones. France was also included in the Allied Control Council, creating a four-power mechanism for governing occupied Germany.

• These occupation arrangements provided an institutional framework for demilitarisation, administration and reparations after Germany's defeat.
• Their later breakdown amid Allied rivalry contributed to Germany's political division, although that outcome was not predetermined by Yalta alone.