The 1968 Minot Air Force Base UAP Incident: Analysis of Declassified Strategic Air Command and Project Blue Book Records

Incident Overview

On the morning of October 24, 1968, a significant multi-witness UAP event occurred at Minot Air Force Base, a key Strategic Air Command (SAC) installation in North Dakota. The incident involved ground-based security personnel, radar operators, and the crew of a B-52H Stratofortress (call sign Jag 31). The encounter is notable for the simultaneous radar and visual confirmation of an unidentified craft during a period of high alert regarding nuclear security.

Chronology of the Encounter

The event began when ground security teams at Minot's Minuteman missile silos reported a large, glowing object descending near the base. Air Force personnel at the N-7 and O-1 missile sites observed the object as a brilliant, multi-colored craft that hovered near the facilities. Concurrently, the Minot Ground Control Approach (GCA) radar tracked an unidentified target that was moving at speeds exceeding the capabilities of conventional aircraft, before coming to a complete halt in mid-air.

The B-52 Observation

Jag 31, returning from a routine training mission, was vectored by GCA to investigate the radar return. As the bomber approached, the crew, led by Captain Brad Runyon, observed a massive, glowing object that appeared to be several hundred feet in diameter. The object transitioned from a brilliant white to an amber hue. Radar data from the B-52's onboard systems confirmed a solid return that maintained a fixed distance from the aircraft despite the bomber's movements. Most significantly, as the B-52 flew near the object, the crew experienced a temporary loss of radio communication, a phenomenon documented in subsequent Air Force intelligence reports.

Project Blue Book Findings

The incident was investigated by Project Blue Book, the U.S. Air Force's official study of UFOs. Despite the detailed testimony of the flight crew and the corroborating radar data, the Air Force ultimately categorized the case as 'identified' as a star (Sirius) and a temperature inversion. However, independent analysis of the declassified files, including the specific radar-visual logs stored at the National Archives, reveals significant contradictions in the official explanation, particularly regarding the object's proximity to the B-52 and its maneuverability near the nuclear silos.