Latitude: 57° 58' 58" N Longitude: 33° 0' 47" E
Area use / Military Branches: Closed
Valday a.k.a Novgorod-18/Tver-9, a.k.a. Object 713, a.k.a. V/Ch 71373.
This was one of the first Soviet national nuclear weapons storage facilities which had been activated in 1951.
Site discovered by the first CIA U-2 reconnaissance overflight of the USSR on July 4, 1956 (mission 2013).
Site closed in the 1990s
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