Foo Fighters WW2: The Declassified Files on Germany's Haunted Airspace (1944–1948)
In early 1945, the Supreme Headquarters Allied Expeditionary Force (SHAEF) began circulating a series of classified reports regarding unexplained aerial phenomena shadowing Allied aircraft over the European theater. Preserved in the UAP Archives, these documents reveal that military intelligence took the mystery seriously, launching investigations that spanned from mid-air combat engagements to post-war FBI interrogations about alleged advanced German technology. The honest mystery of these files lies in the fact that four independent documentary trails converge on the same geographic airspace, yet the archive ultimately fails to provide a definitive terrestrial explanation.
The SHAEF Archive and the Birth of the "Foo Fighter"
The term "Foo Fighter" was not coined by the press, but by the military personnel experiencing the phenomena firsthand. In a January 1945 intelligence document detailing reports from the 415th Night Fighter Squadron, an intelligence officer explicitly noted: "Foofighters is the name given these phenomenon by combat crews of this Squadron" (SHAEF / U.S. Army Air Forces files).
The SHAEF files contain multiple sortie reports from December 1944 and January 1945 describing encounters over areas like Strasbourg, Hagenau, and the Rhine valley. Pilots reported being followed by large orange, red, and amber lights that would fly in formation with their aircraft. During a patrol on the night of December 22-23, 1944, a pilot reported that two lights leveled off and stayed on his tail for two minutes before peeling off. The pilot noted that the objects "appeared to be under perfect control at all times" (SHAEF / U.S. Army Air Forces files).
A recurring and confounding detail in these reports was the lack of radar confirmation. The documents state that "In every case where pilot called GCI Control and asked if there was a Bogey A/C in the area he received a negative answer" (SHAEF / U.S. Army Air Forces files). The Air Ministry in the U.K. attempted to attribute the sightings to Me.262 jet fighters or "flak rockets," but ultimately, a March 1945 memo conceded that "The whole affair is still something of a mystery and the evidence is very sketchy and varied so that no definite and satisfactory explanation can yet be given" (SHAEF / U.S. Army Air Forces files).
Shooting at a Floating Metallic Cylinder
While the glowing orbs of the 415th Night Fighter Squadron are well-known, the SHAEF files contain a nearly forgotten sub-case involving a daylight kinetic engagement. In a March 1945 priority message signed by General Quesada of the IX Tactical Air Command, intelligence officers relayed a bizarre pilot report.
According to the dispatch, pilots observed "An aluminum colored cylinder shaped object, about 12 ft long and 1 ft in diameter... floating in the air at 9,000 ft" (SHAEF / U.S. Army Air Forces files). The object was suspended vertically and featured small fins and a mast projecting from its lower end.
Unlike the elusive night lights, this object was physically engaged by the Allied pilots. The report states: "The object was attacked and partially deflated, a red flame resulted without smoke. The cylinder did not disintegrate" (SHAEF / U.S. Army Air Forces files). Photographs were reportedly taken by the 107th Squadron of the 67th TAC/R Group, though follow-up memos in the archive lament that the pictures "proved to be unsuccessful."
The Krasuski Interrogation: Gut Alt Golssen, 1944
Following the war, rumors of secret Nazi aerospace programs proliferated, eventually reaching the desks of the FBI. In November 1957, the FBI interviewed Wladyslaw Krasuski, a Polish former Prisoner of War who claimed to have witnessed a massive, unconventional craft in Germany in 1944.
According to the FBI report, Krasuski was part of a work crew near Gut Alt Golssen, approximately 30 miles east of Berlin. While en route to a field, their tractor engine inexplicably stalled, accompanied by a "high-pitched whine similar to that produced by a large electric generator" (FBI File 100-26505 (DE - DETROIT)). An SS guard appeared and spoke with the driver, who waited until the noise stopped before the engine could be started normally.
Later that day, Krasuski surreptitiously observed a heavily guarded circular enclosure. From a distance of 500 feet, he witnessed a vehicle slowly rise vertically over a 50-foot tarpaulin wall. He described the craft as "circular in shape, 75 to 100 yards in diameter, and about 14 feet high" (FBI File 100-26505 (DE - DETROIT)). The vehicle featured stationary top and bottom sections, while the middle section appeared to be a rapidly moving component producing a continuous blur. Krasuski noted that uninsulated copper cables ran along the ground near the site, and that the tractor engine stalled again while the craft was in operation.
The Peyerl Inquiries: Black Forest
The intelligence gathering regarding alleged German saucer technology continued for decades. A separate FBI file documents correspondence involving an individual named Paul L. Peyerl and the Miami FBI office. According to the archival record, these files contain references connecting Peyerl to the Black Forest of Germany (FBI File 62-HQ-83894). While the FBI files document the receipt of various claims and the correspondence surrounding them, the archive does not contain a technical validation of these accounts, leaving the Black Forest references as another unverified data point in the post-war intelligence dragnet.
Neubiberg 1948: The TOP SECRET Telecon
If the Foo Fighters were purely a wartime phenomenon or a secret German weapon, the sightings should have ceased with the fall of the Third Reich. However, a TOP SECRET USAF Directorate of Intelligence file from November 1948 demonstrates that the incursions continued over occupied Germany.
The intelligence summary notes that reports of flying saucers continued to crop up, stating that "during the last week, one was observed hovering over Neubiberg Air Base for about thirty minutes" (USAF Directorate of Intelligence file). The document reveals that USAF intelligence officers were deeply concerned, concluding that the objects "cannot be disregarded and must be explained on some basis which is perhaps slightly beyond the scope of our present intelligence thinking."
Most remarkably, the document details a consultation with the Swedish Air Intelligence Service. The Swedes informed the USAF that their own technical experts had concluded that "these phenomena are obviously the result of a high technical skill which cannot be credited to any presently known culture on earth" (USAF Directorate of Intelligence file). The Swedish authorities even dispatched a naval salvage team to investigate a lake where one of these objects had reportedly crashed, discovering a previously uncharted crater on the lake floor. The USAF memo concludes by admitting an inclination "not to discredit entirely this somewhat spectacular theory" of extraterrestrial origin.
Sober Record: Chronological Convergence vs. Confirmation
When reviewing these declassified files, it is vital to maintain a strict archival perspective. The documents demonstrate a clear chronological convergence: Allied pilots, ground radars, POWs, and post-war intelligence agencies were all tracking anomalous, highly advanced aerial vehicles in the airspace over Germany and its surrounding regions between 1944 and 1948.
However, documenting the existence of these reports is not the same as confirming the existence of a successful Nazi UFO program. The files show intelligence agencies actively struggling to categorize the phenomena. They moved from theories of German "flak rockets" to captured technology, and eventually to the Swedish hypothesis of non-human origin, entirely because the observed flight characteristics defied the known aeronautical engineering of any nation at the time. The archive records the military's profound confusion, not their secret knowledge.
What the document does not say
To maintain historical accuracy, it is essential to clarify what these specific declassified files do not claim:
- The documents do not confirm that the "Foo Fighters" were extraterrestrial spacecraft; the 1948 USAF memo only notes that Swedish intelligence was considering the hypothesis.
- The files do not prove the existence of a functional, deployed Nazi flying saucer program (such as the mythological Die Glocke or Haunebu). Krasuski's account is recorded as a witness statement, not an allied technical verification.
- The SHAEF files do not provide a final, definitive identification for the lights observed by the 415th Night Fighter Squadron.
- The archive does not state that the metallic cylinder attacked and "partially deflated" by Allied pilots was ever recovered or analyzed.
Read it yourself
Explore the original declassified documents directly through the links below:
