Operation Highjump

Operation Highjump (officially the U.S. Navy Antarctic Developments Project, Task Force 68) was a United States Navy expedition to Antarctica conducted from August 1946 to February 1947 under the overall command of Rear Admiral Richard E. Byrd and the task-force command of Rear Admiral Richard H. Cruzen. Authorized by Secretary of the Navy James Forrestal, it deployed roughly 4,700 personnel, 13 ships — including the aircraft carrier USS Philippine Sea and a submarine — and 33 aircraft, making it the largest naval task force ever committed to Antarctica at the time, and was curtailed after about eight weeks of a planned six-to-eight-month mission, officially because of deteriorating weather.

According to the exopolitics researcher Michael Salla, the investigator AJ Gentile, the authors Len Kasten and Stewart Swerdlow, the analyst Catherine Austin Fitts, the remote viewer Courtney Brown, and the aerospace insider William Tompkins, the expedition was, beneath that published cover, an alleged military assault on a surviving Nazi Antarctic base — known as Base 211 — that was engaged and repulsed by exotic disc craft. It was one of a series of postwar U.S. Antarctic operations, succeeded from 1955 by Operation Deep Freeze and tied in these accounts to the concurrent Operation Paperclip recruitment of German scientists; its force was divided into Central, Eastern, Western, and carrier groups.

If the engagement occurred, it would mark the first open military clash between a terrestrial power and an extraterrestrial-backed secret space program, and the point at which the U.S. national-security state entered a negotiated accommodation with the surviving German Dark Fleet. The disproportion between the combat-ready force and the stated scientific goals, together with the mission's abrupt end, are the mechanical anchors of the alternative-history reading. Against it, the Polar Record study by Summerhayes and Beeching finds neither a surviving Nazi base nor a battle: Highjump was a training, mapping, and sovereignty-survey expedition curtailed by genuine Antarctic weather and equipment losses, and the "flying objects" of the engagement accounts trace to a disputed translation of the Spanish aviones (aircraft) in Byrd's later interview.

Objectives and command

The published mission objectives, as identified by the Navy and studied in Polar Record, were: training personnel and evaluating ships, aircraft, vehicles, clothing, fuels, and maintenance procedures in Antarctic conditions; determining the feasibility of establishing and operating bases on the continent; developing snow and shelf-ice runways and ski-equipped aircraft operations; and conducting wide-area aerial photographic reconnaissance and mapping while extending geological, geographical, hydrographic, and meteorological records. A further objective — consolidating and extending potential United States sovereignty over the largest practicable Antarctic area — was publicly denied before the expedition ended.

Rear Admiral Richard E. Byrd, Jr. (USN, retired) served as Officer in Charge of Task Force 68, with Rear Admiral Ethan Erik Larson as its Commanding Officer. Rear Admiral Richard H. Cruzen commanded the Central Group; Captain George J. Dufek the Eastern Group; Captain Charles A. Bond the Western Group; and Captain Clifford M. Campbell the Base Group. The senior War Department representative was Paul Siple, an Eagle Scout who had accompanied Byrd on previous expeditions.

The Central Group comprised the communications flagship USS Mount Olympus (AGC-8), the supply ships USS Yancey (AKA-93) and USS Merrick (AKA-97), the submarine USS Sennet (SS-408), and the icebreakers USS Burton Island (WAGB-283) and USCGC Northwind (WAGB-282). The Eastern Group comprised the seaplane tender USS Pine Island (AV-12), the destroyer USS Brownson (DD-868), and the tanker USS Canisteo (AO-99). The Western Group comprised the seaplane tender USS Currituck (AV-7), the destroyer USS Henderson (DD-785), and the tanker USS Cacapon (AO-52). The Carrier Group consisted of the aircraft carrier USS Philippine Sea (CV-47).

Intelligence and the target

The alternative-history reading holds that the true objective was a German military presence in Antarctica that had survived the fall of the Third Reich. Nazi Germany had conducted the Neuschwabenland expedition in 1938–1939, claiming a large sector of the continent as New Swabia, and Kriegsmarine U-boats reportedly carried detailed navigation charts of sub-ice passages in the region. Len Kasten describes the task force as dispatched with the explicit objective "to wipe out the Nazi base," and reports that the Office of Strategic Services had become convinced the Nazis had relocated their antigravity research to a base inside a mountain in Antarctica.

William Tompkins's testimony, as reported by Michael Salla, describes a purported German Antarctic program in which extraterrestrial assistance allegedly guided the Nazis to a large cavern system suited to underwater submarine ingress, prototype spacecraft construction, and post-war resupply; in this account the Navy mounted Highjump after learning through its wartime spy network — in which Tompkins served — how far the German program had advanced. The Alien Disclosure film series traces the base's technology to the Vril Society, the Thule Society, and the Black Sun — German occult societies whose female mediums, including Maria Orsic, allegedly channeled instructions from extraterrestrials for building the disc-shaped antigravity aircraft. Gentile connects that lineage to the Die Glocke (Nazi Bell) and to spinning-mercury propulsion research reaching back to the Vimana traditions of ancient India, noting that the same scientific community absorbed into the U.S. program under Operation Paperclip — including engineers around Wernher von Braun — worked on exotic propulsion later echoed in Mark McCandlish's account of the Flux Liner.

The expedition

The task force departed from Norfolk, Virginia in December 1946, its first elements reaching Antarctic waters by late December; the fleet included the first helicopters ever deployed on destroyers, and an embedded press contingent received little information about operations. Gentile, who has researched the Highjump legend extensively, treats the premature withdrawal as the defining anomaly: a fleet "armed to the teeth" sent south for a six-month mission that turned back in "a matter of weeks" with no public explanation. The analyst Catherine Austin Fitts summarized the outcome bluntly — that Byrd "took a naval force down to Antarctica and came back very quickly, having lost ships and men," concluding "we got whooped."

The Central Group reached the Bay of Whales on January 15, 1947, and began building Little America IV, the research base on the Ross Ice Shelf that was a primary publicly stated purpose of the expedition; the Eastern Group had reached Peter I Island in late December 1946 and the Western Group the Marquesas Islands on December 12, 1946. On January 1, 1947, Lieutenant Commander Thompson and Chief Petty Officer John Marion Dickison made the first American dive under Antarctic ice, a milestone in scientific diving.

The expedition recorded four fatalities. On December 30, 1946, a Martin PBM-5 flying boat designated "George 1" crashed during operations near Thurston Island, killing three crewmen — Ensign Maxwell A. Lopez, Aviation Radioman 1st Class Wendell K. Henderson, and Aviation Radioman 1st Class Frederick W. Williams; the six survivors were rescued thirteen days later, on January 13, 1947, and Mount Lopez on Thurston Island was named for Ensign Lopez. On January 21, 1947, seaman Vance N. Woodall died in an equipment accident. A plaque honoring the three George 1 crewmen was later erected at McMurdo Station.

The engagement

A 1947 classified Soviet intelligence report — compiled, according to Michael Salla, from Soviet agents embedded in U.S. military facilities and first made public in a 2006 Russian documentary — concluded that the expedition "encountered a mysterious UFO force that attacked the military expedition, destroying several ships and a significant number of planes." Two U.S. Navy eyewitness accounts are preserved in that report. Radioman John P. Szehwach, aboard the USS Brownson, described events of January 17, 1947: "I and my shipmates in the pilothouse port side observed for several minutes the bright lights that ascended about 45 degrees into the sky very quickly. We couldn't identify the lights, because our radar was limited to 250 miles in a straight line." Lieutenant John Sayerson, a flying-boat pilot, described a retaliatory strike: "The thing shot vertically out of the water at tremendous velocity, as though pursued by the devil, and flew between the masts at such a high speed that the radio antenna oscillated back and forth in its turbulence. An aircraft from the Currituck that followed it was a few moments later struck with an unknown type of ray from the object, and almost instantly crashed into the sea near our vessel." Stewart Swerdlow places the toll higher, saying 55 American personnel were killed by "strange weaponry and craft" before the task force withdrew.

The Farsight Institute director Courtney Brown later directed five remote viewers, under blind conditions, to target "the most advanced Nazi base in Antarctica circa the end of World War Two." All five independently described large artificial structures in a cold, snow-covered mountainous region; saucer-shaped craft landing or entering through mountain portals; a large underground urban dwelling dwarfed by adjacent industrial manufacturing areas linked by a transport system; and humans and extraterrestrials interacting in command positions. Brown's analysis concluded the Nazis had been assisted by two distinct extraterrestrial groups — Reptilians and a human-looking group that Salla identifies with Aldebaran, the origin named by Maria Orsic in her channeled contacts. In the same analysis, Brown held that the Reptilian-backed forces, despite overwhelming superiority, deliberately let most of Highjump's ships escape so that survivors would carry word of the defeat back to Washington: "The Reptilians didn't want the Nazis to control anything. They just wanted the U.S. military and political leadership to be so frightened that they would agree to absolutely anything in order to get some of that advanced technology."

Byrd's warnings

On March 5, 1947, shortly after the task force's return, Byrd gave an interview to the Chilean newspaper El Mercurio in which he stated that "in case of a new war the continental United States would be attacked by flying objects which could fly from pole to pole at incredible speeds," and that it was "imperative for the United States to initiate immediate defense measures against hostile regions." Gentile notes that Byrd gave a series of such interviews — beginning in the Spanish-language press rather than the American — describing craft able to fly "from pole to pole" at speeds far beyond contemporary aviation. The mundane reading turns on the same words: Summerhayes and Beeching note that the original Spanish uses aviones (aircraft), rendered in later accounts as "flying objects" — a phrasing that carries UFO connotations absent from the source, and that they take as the origin of the exotic interpretation.

The Byrd diary

The folklore extending from Highjump includes the "Byrd diary" account — widely regarded as inauthentic — in which Byrd, flying solo over Antarctica, allegedly meets green rolling hills, woolly mammoths, and two saucers bearing swastikas before being escorted to a hollow Earth opening where tall beings invite him inside. Gentile treats the specific narrative as a forgery but notes that it drew on Byrd's genuine, unexplained hours out of radio contact over the polar interior.

Cover-up and aftermath

In the alternative-history reading, Highjump's failure opened a negotiated relationship between the U.S. national security state and the surviving post-war German space program, the Dark Fleet. U.S. government documents signed in 1947 — cited, per CIA officer testimony reviewed by researchers, as committing the United States not to challenge Nazi-affiliated organizations resident in South America — are treated as evidence of that settlement. Fitts tied this to the broader postwar reality that "the German government surrendered, but the Nazis never surrendered." The Neuschwabenland forces are said to have flown over Washington, D.C. in July 1952 — the 1952 Washington, D.C., UFO incident — to pressure the Truman administration into secret negotiations.

Operation Highjump was followed by Operation Deep Freeze, which has maintained a continuous U.S. presence in Antarctica since 1955, and by the Antarctic Treaty of 1959, which demilitarized the continent for all signatories — a provision that, in these accounts, functions to keep any one nation from openly accessing surviving German facilities or NHI installations without a visible treaty breach. The Neuschwabenland facility is described as continuing under corporate management for decades before being cleared by the Earth Alliance and Galactic Federation of Worlds after 2019.

In media

The documentary feature The Secret Land — narrated by Robert Taylor, Robert Montgomery, and Van Heflin, including a scene with Fleet Admiral Chester W. Nimitz, and filmed by military photographers — won the 1948 Academy Award for Best Documentary Feature. An estimated 150,000 commemorative philatelic covers were produced from the expedition.

See also

• Operation Deep Freeze
• Dark Fleet Antarctica bases
• Fourth Reich
• Deep Underground Military Bases

References

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This article incorporates material from the Wikipedia article "Operation Highjump", as of 2026-06-23, released under the Creative Commons Attribution-ShareAlike 4.0 License.