Location: USSR

CIA report from 1977 detailing information from a former Soviet citizen about the Sary Shagan Weapons Testing Range. It covers missile systems like SA-2 and ABM-1 GALOSH, rumored laser research, and a sighting of an unidentified aerial phenomenon in 1973.

CIA report from Nov 1955 on a sighting of a triangular aircraft by a US tourist near Baku, Azerbaijan SSR, on Oct 4, 1955. The object performed rapid spirals after a missile-like launch from an airfield, witnessed from a train.