United States Embassy, Moscow

The primary diplomatic mission of the United States in the Russian Federation, and formerly the Soviet Union. During the Cold War and beyond, the embassy served as a critical listening post and intelligence-gathering hub. Declassified UAP files often contain cables from this embassy detailing Soviet and Russian UFO sightings, aerospace developments, and foreign government reactions to anomalous phenomena.

A key source of diplomatic cables and intelligence reports detailing Soviet and Russian UAP sightings and aerospace research.