COLD OPEN This is a declassified United States Central Intelligence Agency record titled CINCPAC Command History, 1966, Volume One. The document was issued on June third, nineteen sixty‑seven and is notable because it details Top Secret intelligence‑collection operations conducted by the Commander in Chief, Pacific, including incidents involving Soviet and Chinese vessels in the western Pacific. PROVENANCE The record was released to the public through The Black Vault, which hosts the CIA’s electronic reading room. The declassification was authorized by the Central Intelligence Agency, and the material is now available in a sanitized form for unrestricted public access. THE DOCUMENT From: Commander in Chief, Pacific To: Distribution List Subject: CINCPAC Command History 1966 (Volume One) The CINCPAC Command History 1966 (Volume One) is promulgated in response to the direction of the Joint Chiefs of Staff, reference SM 408‑59, seventeen April, nineteen fifty‑nine. This document contains