+Zheleznogorsk is a [Closed City](/wiki/closed_city) in Siberia, Russia, once veiled in secrecy. Born from the Cold War's atomic ambitions, it remains a center for [Nuclear Research](/wiki/nuclear_research) and production.
+## See also
+- [Russia](/wiki/russia)
+- [Siberia](/wiki/siberia)
+- [Cold War](/wiki/cold_war)
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