Secret Cities
During the Cold War the Soviet Union created at least ten closed cities, known as Atomgrads, in which nuclear weapons-related research and development took place. After the dissolution of the Soviet Union, all of the cities changed their names (most of the original code-names were simply the oblast and a number). All are still legally "closed", though some have parts of them accessible to foreign visitors with special permits (Sarov, Snezhinsk, and Zheleznogorsk).
| Cold War name | Current name | Established | Primary function(s) |
|---|---|---|---|
| Arzamas-16 | Sarov | 1946 | Weapons design and research, warhead assembly |
| Sverdlovsk-44 | Novouralsk | 1946 | Uranium enrichment |
| Chelyabinsk-40 and later 65 | Ozyorsk | 1947 | Plutonium production, component manufacturing |
| Sverdlovsk-45 | Lesnoy | 1947 | Uranium enrichment, warhead assembly |
| Tomsk-7 | Seversk | 1949 | Uranium enrichment, component manufacturing |
| Krasnoyarsk-26 | Zheleznogorsk | 1950 | Plutonium production |
| Zlatoust-36 | Tryokhgorny | 1952 | Warhead assembly |
| Penza-19 | Zarechny | 1955 | Warhead assembly |
| Krasnoyarsk-45 | Zelenogorsk | 1956 | Uranium enrichment |
| Chelyabinsk-70 | Snezhinsk | 1957 | Weapons design and research |
Read more about this topic: Soviet Atomic Bomb Project
Famous quotes containing the words secret and/or cities:
“Everything human is pathetic. The secret source of Humor itself is not joy but sorrow. There is no humor in heaven.”
—Mark Twain [Samuel Langhorne Clemens] (1835–1910)
“How far men go for the material of their houses! The inhabitants of the most civilized cities, in all ages, send into far, primitive forests, beyond the bounds of their civilization, where the moose and bear and savage dwell, for their pine boards for ordinary use. And, on the other hand, the savage soon receives from cities iron arrow-points, hatchets, and guns, to point his savageness with.”
—Henry David Thoreau (1817–1862)