Intercontinental ballistic missile (1957): R-7 ICBM flight · 446

On 21 August 1957 the Soviet R-7 flew as the first intercontinental ballistic missile. Sputnik followed on 4 October. The United States answered with Atlas (operational 1959), Titan, and then the solid-fuel Minuteman (1962) that made silo fields a civic landscape in the Great Plains. Submarine-launched ballistic missiles (Polaris, 1960) hid the same idea at sea. This page is that history -- ranges, treaties, crises -- not a guide to building, aiming, or launching anything.

TechShift in this atlas is near the ceiling: the ICBM recast deterrence, civil defence, and the meaning of "surprise." Intensity is moderate because the type's main career was non-use. Cultural memory is Dr. Strangelove, the 1983 Able Archer scare, and school-desk "duck and cover." Korean memory is the peninsula as a nuclear-adjacent theatre after 1953, not a silo field of its own in the 1960s -- a distinction this file will keep.

A rocket that became a treaty subject The ICBM is less a battlefield weapon than a diplomatic fact: flight tests, false alarms, and numbered limits on paper. Peenemunde, Mittelbau-Dora slave labour, and the 1945 scramble for teams and drawings are the unethical start. Korolev's R-7 was a missile that could also throw a satellite -- politics in a first stage.