Soviet Union decides to withdraw advisers from China

The Soviet probe became the first human-made object to reach the Moon. The mission demonstrated the Union’s technical capacity while relying on centralized research and launch infrastructure located...

Khrushchev’s visit included public diplomacy, meetings with U.S. leaders, and exposure to American society. It represented a temporary easing of tensions but did not end the arms race or resolve...

During Anastas Mikoyan’s visit, the USSR extended trade credits and agreed to buy Cuban sugar. The agreement gave revolutionary Cuba an economic option as U.S. pressure intensified; Cuban leaders...

A Soviet missile brought down a U.S. reconnaissance aircraft over Soviet territory and its pilot was captured. The incident exposed U.S. surveillance and ended hopes for a Paris summit reset,...

The Congo became independent after Belgian colonial rule. Congolese leaders faced a mutiny, secession, and foreign intervention within days; Soviet diplomatic and material support later intersected...

Speaking during a session marked by newly independent African and Asian states, Khrushchev called for the end of colonial rule and argued for a stronger role for those nations in global...

The General Assembly adopted Resolution 1514, affirming self-determination and calling for an end to colonial rule. The USSR supported the resolution, while anticolonial movements and newly...

Gagarin completed one orbit of Earth aboard Vostok 1. The mission became a global symbol of Soviet scientific achievement and national prestige; the launch depended on workers, engineers, and...

Fidel Castro publicly declared the revolution socialist on the eve of the Bay of Pigs invasion. Cuba’s leaders connected the declaration to national independence and social transformation after U.S....

East German forces, backed by the Soviet Union, began sealing the border between East and West Berlin. The barrier restricted movement and addressed a mass migration crisis, but divided families and...