The Incident Begins
In the early morning hours of September 19, 1976, Mehrabad International Airport in Tehran received multiple civilian reports of an unusual bright object in the night sky. Alarmed by the reports, Iranian Air Force command made the decision to scramble interceptor aircraft to investigate and identify the object.
Two Imperial Iranian Air Force F-4 Phantom II jet fighters were launched from Shahrokhi Air Base to investigate the reports. The F-4 Phantom was a standard fighter-interceptor in use by the Iranian military during this period, equipped with radar systems and air-to-air missiles.
The First Interception Attempt
The first F-4, piloted by an unnamed Iranian Air Force officer, was vectored toward the reported location of the object. According to testimony, as the aircraft approached the unidentified target, the pilot reported a sudden and complete loss of instrumentation and radio communications. The aircraft could no longer maintain two-way contact with ground control, and the pilot’s instruments became non-functional.
The pilot, unable to maintain contact or relying on instruments, was forced to break off the intercept and return toward the airfield. According to accounts of the incident, the aircraft’s instrumentation and communications returned to normal operating status immediately upon withdrawal from the vicinity of the object.
The Second Intercept: General Jafari’s Account
A second F-4 Phantom was then dispatched, piloted by Lieutenant Parviz Jafari, with a weapons officer in the rear seat. Jafari’s mission was to obtain a visual and radar identification of the object that had caused the first aircraft’s systems failure.
As Jafari’s aircraft approached the unidentified object, the crew acquired a radar lock on the target, confirming a solid radar return. Jafari reported a visual sighting of the object, which he described in later testimony as “flashing with intense red, green, orange and blue lights so bright that I was not able to see its body.” The object exhibited luminosity visible from considerable distance despite the night-time conditions.
During this second intercept, the object reportedly released or deployed a smaller luminous object that separated from the main craft. This secondary object appeared to descend toward the ground. The exact nature and purpose of this secondary object remain undocumented in available records.
The Weapons System Malfunction
As Jafari maneuvered his F-4 into firing position and prepared to launch an AIM-9 Sidewinder infrared-guided air-to-air missile at the object, his weapons control panel reportedly malfunctioned. The firing system became inoperable at the critical moment. Jafari stated in later testimony that his equipment shut down and returned to normal operating systems only after his jet moved further away from the unidentified object.
Following this encounter, Jafari’s aircraft, like the first, experienced the restoration of full instrumentation and communications as it withdrew from the vicinity of the object.
The Defense Intelligence Agency Assessment
The incident was formally investigated by the Iranian military and subsequently evaluated by the United States Defense Intelligence Agency. A declassified four-page DIA intelligence evaluation was produced and distributed to senior U.S. government officials, including the White House, Secretary of State, Joint Chiefs of Staff, National Security Agency, and Central Intelligence Agency.
In its formal assessment, the DIA concluded that the witnesses involved were highly credible and the object remained unidentified. The DIA report stated: “An outstanding report. This case is a classic which meets all the criteria necessary for a valid study of the UFO phenomenon.” The report documented that the object had been tracked on radar and observed visually by military personnel.
The DIA paper also noted that the object was tracked by multiple radar stations, establishing multiple independent radar confirmations of the target’s existence and movements.
General Jafari’s Public Testimony
Lieutenant Parviz Jafari was later promoted to the rank of General in the Iranian Air Force. Decades after the 1976 incident, General Jafari came forward publicly with his testimony regarding the event.
On November 12, 2007, General Jafari appeared at a press conference at the National Press Club in Washington, D.C., organized by investigative journalist Leslie Kean and other researchers. At this high-profile international media event, Jafari presented a detailed account of his 1976 intercept mission and reaffirmed his original testimony. He asserted that the craft he pursued demonstrated characteristics consistent with intelligent control and performance capabilities beyond human technological capabilities of that era. His testimony was covered by major news outlets including CNN.
General Jafari has since appeared in multiple documentary productions, including “I Know What I Saw” (2009), “UFOs Declassified” (2015), and “The Phenomenon” (2020), providing consistent testimony about the incident over multiple decades.
Documentary Record
The Tehran UFO incident of September 19, 1976, remains one of the most thoroughly documented military encounters with an unidentified object in modern history. The incident generated:
- Formal Iranian Air Force records and pilot reports
- A classified U.S. Defense Intelligence Agency evaluation that was later declassified
- On-the-record testimony from a high-ranking military officer with no financial incentive or apparent motivation to misrepresent the events
- Multiple radar confirmations from ground stations
- Documentation indicating distributed awareness among U.S. intelligence agencies
The declassified DIA report is available through the National Security Agency Freedom of Information Act reading room and continues to be cited in historical records of documented military interactions with unidentified aerial objects.
Current Status
The case remains in the public record as a significant documented encounter between modern military aircraft and an unidentified object. No conventional explanation has achieved widespread acceptance among researchers who have examined the declassified documentation and witness testimony. The incident continues to be referenced by military analysts, historians, and researchers studying documented encounters between military personnel and unidentified aerial phenomena.