Moscow

The capital and largest city of Russia, and formerly the Soviet Union. During the Cold War, US intelligence closely monitored Moscow for any technological breakthroughs that could explain UAP sightings. Declassified CIA and DIA documents frequently reference Moscow in the context of Soviet aerospace developments, rocketry, and internal Soviet UFO research.

The epicenter of Soviet aerospace and intelligence operations, heavily monitored by the US for conventional explanations of UAP.