(U.S. Department of Defense, Washington, D.C. and
Defense Intelligence Agency, Washington, D.C.)
The U.S. government documents report on the 19 September 1976 Iranian Air Force fighter jets (two) UFO encounter over Tehran, Iran.
The Defense Intelligence Agency “ROUTING AND TRANSMITTAL SLIP” is dated 8 December 1978, while the U.S. Defense Attache report (DoD document) is dated 23 September 1976.
UFO Documents Index (National Security Agency, Fort Meade, Maryland):