Soviet Union and United States sign the SALT I Interim Agreement

Cosmonauts Georgi Dobrovolski, Vladislav Volkov, and Viktor Patsayev died when their capsule depressurized before landing. The deaths exposed the human cost of state competition and prompted changes...

The twenty-year treaty pledged consultation and cooperation amid rising conflict in East Pakistan. India made its own strategic calculations; Soviet support later helped shield it diplomatically as...

Pakistani forces surrendered in Dhaka after a war shaped by the Bengali struggle for self-determination, mass displacement, and Indian intervention. The Soviet Union had backed India diplomatically at...

The summit marked the first visit by a U.S. president to Moscow and produced agreements on arms control and cooperation. Détente eased bilateral tensions but did not end proxy conflicts or give...

The treaty limited anti-ballistic missile systems to reduce incentives for a destabilizing arms race. Its negotiated limits were a superpower bargain that left other states outside the central...

The treaty established relations between the two German states and eased practical contacts after decades of division. The USSR supported the settlement as part of détente, while German families and...

The accords set terms for ending direct U.S. military involvement and recognized the right of the Vietnamese people to self-determination. The USSR had supplied the Democratic Republic of Vietnam, but...

The agreement committed both governments to reduce the risk of nuclear conflict and consult in crisis. It expressed détente’s security logic but left intact nuclear arsenals and the unequal power of...

The Chilean armed forces overthrew Allende, whose elected government had pursued socialist reforms. Moscow had provided limited economic support and maintained diplomatic relations; Chileans faced...

The USSR severed relations with the new military government after the coup. The action condemned the regime diplomatically, but did not halt repression; the limits of Soviet support for Chile’s...