John Bird had a 32 year career as an analyst of Soviet Military issues at CIA. Among his many assignments within the CIA, he served as Deputy National Intelligence Officer for General Purpose  Forces, Director of the Strategic Warning Staff and later as the National Intelligence Officer for Warning. He was chief of the Intelligence Community's monitoring authority for all US arms control treaties and agreements. He was also assigned to other US Government departments as his expertise was requested. Since retiring from government service he nevertheless continued as an adviser and consultant to the Naval War college, the US Army's Training and Doctrine Command and other US military organizations. His latest efforts have been devoted to the release of significant CIA Cold War documents and the co-authoring of several historical studies for the Historical Collections Division of CIA.