
Ghost rockets (, also called Scandinavian ghost rockets) were
rocket
A rocket (from , and so named for its shape) is a vehicle that uses jet propulsion to accelerate without using any surrounding air. A rocket engine produces thrust by reaction to exhaust expelled at high speed. Rocket engines work entirely ...
- or
missile
A missile is an airborne ranged weapon capable of self-propelled flight aided usually by a propellant, jet engine or rocket motor.
Historically, 'missile' referred to any projectile that is thrown, shot or propelled towards a target; this ...
-shaped
unidentified flying object
An unidentified flying object (UFO) is an object or phenomenon seen in the sky but not yet identified or explained. The term was coined when United States Air Force (USAF) investigations into flying saucers found too broad a range of shapes ...
s sighted in 1946, mostly in
Sweden
Sweden, formally the Kingdom of Sweden, is a Nordic countries, Nordic country located on the Scandinavian Peninsula in Northern Europe. It borders Norway to the west and north, and Finland to the east. At , Sweden is the largest Nordic count ...
and nearby countries like Finland.
The first reports of ghost rockets were made on February 26, 1946, by
Finnish observers. About 2,000 sightings were logged between May and December 1946, with peaks on 9 and 11 August 1946. Two hundred sightings were verified with
radar
Radar is a system that uses radio waves to determine the distance ('' ranging''), direction ( azimuth and elevation angles), and radial velocity of objects relative to the site. It is a radiodetermination method used to detect and track ...
returns, and authorities recovered physical fragments which were attributed to ghost rockets.
Investigations concluded that many ghost rocket sightings were probably caused by
meteor
A meteor, known colloquially as a shooting star, is a glowing streak of a small body (usually meteoroid) going through Earth's atmosphere, after being heated to incandescence by collisions with air molecules in the upper atmosphere,
creating a ...
s. For example, the peaks of the sightings, on 9 and 11 August 1946, also fall within the peak of the annual
Perseid meteor shower. However, most ghost rocket sightings did not occur during meteor shower activity, and furthermore displayed characteristics inconsistent with meteors, such as reported maneuverability.
Debate continues as to the origins of the unidentified ghost rockets. In 1946, however, it was thought likely that they originated from the former
German rocket facility at Peenemünde, and were long-range tests by the Soviets of captured German
V-1 or
V-2 missiles, or perhaps another early form of
cruise missile
A cruise missile is an unmanned self-propelled guided missile that sustains flight through aerodynamic lift for most of its flight path. Cruise missiles are designed to deliver a large payload over long distances with high precision. Modern cru ...
because of the ways they were sometimes seen to maneuver. This prompted the
Swedish Army
The Swedish Army () is the army, land force of the Swedish Armed Forces of the Kingdom of Sweden. Beginning with its service in 1521, the Swedish Army has been active for more than 500 years.
History
Svea Life Guards dates back to the year 1 ...
to issue a directive stating that newspapers were not to report the exact location of ghost rocket sightings, or any information regarding the direction or speed of the object. This information, they reasoned, was vital for evaluation purposes to the nation or nations assumed to be performing the tests.
Descriptions and early investigations
The early Soviet origins theory was rejected by Swedish, British, and U.S. military investigators because no recognizable rocket fragments were ever found, and according to some sightings, the objects displayed some combination of leaving no exhaust trail, moving too slowly, flying horizontally, traveling and maneuvering in formation, and appearing to be silent.
The sightings most often consisted of fast-flying rocket- or missile-shaped objects, with or without wings, visible for mere seconds. Instances of slower moving, cigar-shaped objects are also known. A hissing or rumbling sound was sometimes reported.
Crashes were not uncommon, and occurred almost always in lakes. Reports were made of objects crashing into a lake, sometimes then propelling themselves across the surface before sinking. The Swedish military performed several dives in the affected lakes shortly after the crashes, but found nothing other than occasional craters in the lake bottom or torn off aquatic plants.

The best known of these crashes occurred on July 19, 1946, into Lake , Sweden. Witnesses reported a gray, rocket-shaped object with wings crashing in the lake. One witness interviewed heard a thunderclap, possibly the object exploding. However, a 3-week military search reported nothing.
Immediately after the investigation, the
Swedish Air Force
The Swedish Air Force ( or just ) is the air force Military branch, branch of the Swedish Armed Forces.
History
The Swedish Air Force was created on 1 July 1926 when the aircraft units of the Army and Navy were merged. Because of the escalatin ...
officer who led the search,
Karl-Gösta Bartoll submitted a report in which he stated that the bottom of the lake had been disturbed but nothing was recovered and that "there are many indications that the Kölmjärv object disintegrated itself...the object was probably manufactured in a lightweight material, possibly a kind of magnesium alloy that would disintegrate easily, and not give indications on our instruments".
[Carpenter chronology]
When Bartoll was later interviewed in 1984 by Swedish researcher Clas Svahn, he again said their investigation suggested the object largely disintegrated in flight and insisted that "what people saw were real, physical objects".
On October 10, 1946, the
Swedish Defense Staff publicly stated, "Most observations are vague and must be treated very skeptically. In some cases, however, clear, unambiguous observations have been made that cannot be explained as natural phenomena, Swedish aircraft, or imagination on the part of the observer. Echo, radar, and other equipment registered readings but gave no clue as to the nature of the objects". It was also stated that fragments alleged to have come from the missiles were nothing more than ordinary coke or slag.
On December 3, 1946, a memo was drafted for the Swedish Ghost Rocket committee stating "nearly one hundred impacts have been reported and thirty pieces of debris have been received and examined by
Swedish National Defence Research Institute
Swedish National Defence Research Institute (, FOA) was a Swedish government agency in defense research existing from 1945 to 31 December 2000. It was amalgamated with the National Aeronautical Research Institute (FFA) into the Swedish Defence ...
(FOA)". The debris was later said to be
meteorite
A meteorite is a rock (geology), rock that originated in outer space and has fallen to the surface of a planet or Natural satellite, moon. When the original object enters the atmosphere, various factors such as friction, pressure, and chemical ...
fragments. Of the nearly 1,000 reports that had been received by the Swedish Defense Staff to November 29, 225 were considered observations of "real physical objects" and every one had been seen in broad daylight.
[Joel Carpenter chronology]
U.S. involvement
In early August 1946, Swedish Lt. Lennart Neckman of the Defense Staff's Air Defense Division saw something that was "without a doubt ... a rocket projectile". On August 14, 1946, the ''
New York Times
''The New York Times'' (''NYT'') is an American daily newspaper based in New York City. ''The New York Times'' covers domestic, national, and international news, and publishes opinion pieces, investigative reports, and reviews. As one of ...
'' reported that Undersecretary of State
Dean Acheson
Dean Gooderham Acheson ( ; April 11, 1893October 12, 1971) was an American politician and lawyer. As the 51st United States Secretary of State, U.S. Secretary of State, he set the foreign policy of the Harry S. Truman administration from 1949 to ...
was "very much interested" in the ghost rocket reports, as was
U.S. Army Air Forces
The United States Army Air Forces (USAAF or AAF) was the major land-based aerial warfare service component of the United States Army and ''de facto'' aerial warfare service branch of the United States during and immediately after World War II ...
intelligence as indicated nonpublicly by later documents (Clark, 246). Then on August 20, the Times reported that two U.S. experts on aerial warfare, aviation legend General
Jimmy Doolittle
James Harold Doolittle (December 14, 1896 – September 27, 1993) was an American military general and aviation pioneer who received the Medal of Honor for his raid on Japan during World War II, known as the Doolittle Raid in his honor. He ma ...
and General
David Sarnoff
David Sarnoff (February 27, 1891 – December 12, 1971) was a Russian and American businessman who played an important role in the American history of radio and television. He led the Radio Corporation of America (RCA) for most of his career in ...
, president of
RCA
RCA Corporation was a major American electronics company, which was founded in 1919 as the Radio Corporation of America. It was initially a patent pool, patent trust owned by General Electric (GE), Westinghouse Electric Corporation, Westinghou ...
, arrived in Stockholm, ostensibly on private business and independently of each other. The official explanation was that Doolittle, who was now vice-president of the
Shell Oil Company
Shell USA, Inc. (formerly Shell Oil Company, Inc.) is the United States–based wholly owned subsidiary of Shell plc, a UK-based transnational corporation " oil major" which is among the largest oil companies in the world. Approximately 18,000 ...
, was inspecting Shell branch offices in Europe, while Sarnoff, a former member of General
Dwight D. Eisenhower
Dwight David "Ike" Eisenhower (born David Dwight Eisenhower; October 14, 1890 – March 28, 1969) was the 34th president of the United States, serving from 1953 to 1961. During World War II, he was Supreme Commander of the Allied Expeditionar ...
's London staff, was studying the market for radio equipment. However, the Times story indicated that the Chief of the Swedish Defense Staff made no secret that he "was extremely interested in asking the two generals' advice and, if possible, would place all available reports before them". (Carpenter chronology) Doolittle and Sarnoff were briefed that on several occasions the ghost rockets had been tracked on radar. Sarnoff was quoted by the N.Y. Times on September 30 saying that he was "convinced that the 'ghost bombs' are no myth but real missiles".
On August 22, 1946, the director of the
Central Intelligence Group (CIG), Lt. Gen.
Hoyt Vandenberg
Hoyt Sanford Vandenberg (January 24, 1899 – April 2, 1954) was a United States Air Force general. He served as the second Chief of Staff of the Air Force, and the second Director of Central Intelligence.
During World War II, Vandenberg was t ...
, wrote a Top Secret memo to
President Truman
Harry S. Truman (May 8, 1884December 26, 1972) was the 33rd president of the United States, serving from 1945 to 1953. As the 34th Vice president of the United States, vice president in 1945, he assumed the presidency upon the death of Frank ...
, perhaps based in part on information from Doolittle and Sarnoff. Vandenberg stated that the "weight of evidence pointed to Peenemünde as origin of the missiles, that US MA
ilitary attachéin Moscow had been told by 'key Swedish Air Officer' that radar course-plotting had led to conclusion that
Peenemünde
Peenemünde (, ) is a municipality on the Baltic Sea island of Usedom in the Vorpommern-Greifswald district in Mecklenburg-Vorpommern in north-eastern Germany. It is part of the ''Amt (country subdivision), Amt'' (collective municipality) of Used ...
was the launch site. CIG speculates that the missiles are extended-range developments of V-1 being aimed for the
Gulf of Bothnia
The Gulf of Bothnia (; ; ) is divided into the Bothnian Bay and the Bothnian Sea, and it is the northernmost arm of the Baltic Sea, between Finland's west coast ( East Bothnia) and the northern part of Sweden's east coast ( West Bothnia an ...
for test purposes and do not overfly Swedish territory specifically for intimidation; self-destruct by small demolition charge or burning".
Nevertheless, there are no reports of rocket launches at Peenemünde or the
Greifswalder Oie after February 21, 1945 (See also:
List of V-2 test launches).
Swedish military opinion

Although the official opinion of the Swedish and U.S. military remains unclear, a Top Secret
USAFE (United States Air Force Europe) document from 4 November 1948 indicates that at least some investigators believed the ghost rockets and later "
flying saucers
A flying saucer, or flying disc, is a purported type of disc-shaped unidentified flying object (UFO). The term was coined in 1947 by the United States (US) news media for the objects pilot Kenneth Arnold UFO sighting, Kenneth Arnold claimed fl ...
" had
extraterrestrial origins. Declassified only in 1997, the document states:
:"For some time we have been concerned by the recurring reports on flying saucers. They periodically continue to c
p up; during the last week, one was observed hovering over
Neubiberg
Neubiberg is a municipality south-east of Munich, Germany, founded in 1912. It is part of the Munich district of Upper Bavaria.
It used to have a military airport that was used as a Luftwaffe base in the Third Reich. After the war, it served as a ...
Air Base for about thirty minutes. They have been reported by so many sources and from such a variety of places that we are convinced that they cannot be disregarded and must be explained on some basis which is perhaps slightly beyond the scope of our present intelligence thinking.
:"When officers of this Directorate recently visited the Swedish Air Intelligence Service, this question was put to the Swedes. Their answer was that some reliable and fully technically qualified people have reached the conclusion that 'these phenomena are obviously the result of a high technical skill which cannot be credited to any presently known culture on earth'. They are therefore assuming that these objects originate from some previously unknown or unidentified technology, possibly outside the earth".
The document also mentioned a search for an object crashing in a Swedish lake conducted by a Swedish naval salvage team, with the discovery of a previously unknown crater on the lake floor believed caused by the object (possibly referencing the Lake Kölmjärv search for a ghost rocket discussed above, though the date is unclear). The document ends with the statement that "we are inclined not to discredit entirely this somewhat spectacular theory
xtraterrestrial origins meantime keeping an open mind on the subject".
Greek government investigation
The "ghost rocket" reports were not confined to Scandinavian countries. Similar objects were also reported early the following month by
British Army
The British Army is the principal Army, land warfare force of the United Kingdom. the British Army comprises 73,847 regular full-time personnel, 4,127 Brigade of Gurkhas, Gurkhas, 25,742 Army Reserve (United Kingdom), volunteer reserve perso ...
units in
Greece
Greece, officially the Hellenic Republic, is a country in Southeast Europe. Located on the southern tip of the Balkan peninsula, it shares land borders with Albania to the northwest, North Macedonia and Bulgaria to the north, and Turkey to th ...
, especially around
Thessaloniki
Thessaloniki (; ), also known as Thessalonica (), Saloniki, Salonika, or Salonica (), is the second-largest city in Greece (with slightly over one million inhabitants in its Thessaloniki metropolitan area, metropolitan area) and the capital cit ...
. In an interview on September 5, 1946, the Greek Prime Minister,
Konstantinos Tsaldaris, likewise reported a number of projectiles had been seen over
Macedonia
Macedonia (, , , ), most commonly refers to:
* North Macedonia, a country in southeastern Europe, known until 2019 as the Republic of Macedonia
* Macedonia (ancient kingdom), a kingdom in Greek antiquity
* Macedonia (Greece), a former administr ...
and
Thessaloniki
Thessaloniki (; ), also known as Thessalonica (), Saloniki, Salonika, or Salonica (), is the second-largest city in Greece (with slightly over one million inhabitants in its Thessaloniki metropolitan area, metropolitan area) and the capital cit ...
on September 1. In mid-September, they were also seen in
Portugal
Portugal, officially the Portuguese Republic, is a country on the Iberian Peninsula in Southwestern Europe. Featuring Cabo da Roca, the westernmost point in continental Europe, Portugal borders Spain to its north and east, with which it share ...
, and then in
Belgium
Belgium, officially the Kingdom of Belgium, is a country in Northwestern Europe. Situated in a coastal lowland region known as the Low Countries, it is bordered by the Netherlands to the north, Germany to the east, Luxembourg to the southeas ...
and northern
Italy
Italy, officially the Italian Republic, is a country in Southern Europe, Southern and Western Europe, Western Europe. It consists of Italian Peninsula, a peninsula that extends into the Mediterranean Sea, with the Alps on its northern land b ...
.
See also: 1954 Greek UFO flap
The Greek government conducted their own investigation, with their leading scientist, physicist
Paul Santorini, in charge. Santorini had been a developer of the
proximity fuze
A Proximity Fuse (also VT fuse or "variable time fuze") is a fuse that detonates an explosive device automatically when it approaches within a certain distance of its target. Proximity fuses are designed for elusive military targets such as air ...
on the first
A-bomb and held patents on guidance systems for
Nike missiles and radar systems. Santorini was supplied by the
Greek Army
The Hellenic Army (, sometimes abbreviated as ΕΣ), formed in 1828, is the land force of Greece. The term '' Hellenic'' is the endogenous synonym for ''Greek''. The Hellenic Army is the largest of the three branches of the Hellenic Armed F ...
with a team of engineers to investigate what again were believed to be Soviet missiles flying over Greece.
In a 1967 lecture to the Greek Astronomical Society, broadcast on Athens Radio, Santorini first publicly revealed what had been found in his 1947 investigation. "We soon established that they were not missiles. But, before we could do any more, the Army, after conferring with foreign officials (presumably U.S. Defense Dept.), ordered the investigation stopped. Foreign scientists
rom Washingtonflew to Greece for secret talks with me". Later Santorini told UFO researchers such as Raymond Fowler that secrecy was invoked because officials were afraid to admit of a superior technology against which we have "no possibility of defense".
[Good (1988), 23; Keyhoe, 142]
See also
*
List of reported UFO sightings
This is a list of notable reported sightings of unidentified flying objects (UFOs) some of which include related claims of close encounters of the second or third kind or alien abduction. UFOs are generally considered to include any perceive ...
*
Foo fighter
*
Operation Backfire (WWII)
Operation Backfire was a military scientific operation of Allies of World War II, the Western Allies during and after the World War II, Second World War that was performed mainly by British personnel. The operation was designed to completely ev ...
References
*
Jerome Clark
Jerome Clark (born November 27, 1946)"Jerome Clark". ''Contemporary Authors Online''. June 12, 2002. Retrieved on April 11, 2012. is an American writer, specializing in unidentified flying objects and other paranormal subjects. He has appeared ...
, ''The UFO Book: Encyclopedia of the Extraterrestrial'', 1998, Visible Ink Press,
* Timothy Good, ''Above Top Secret'', 1988, William Morrow & Co.,
* Timothy Good, ''Need to Know: UFOs, the Military, and Intelligence'', 2007, Pegasus Books,
*
Donald Keyhoe, ''Aliens From Space'', 1973, Doubleday & Co.,
*
Jenny Randles, ''UFO Retrievals: The Recovery of Alien Spacecraft'', 1995, Blandford Press,
* Reuben Stone, ''Alien Worlds'', 1993, Longmeadow Press, (Contains photo of search for ghost rocket seen crashing in Lake Kölmjärv)
External links
The Ghost Rockets of 1946- Saturday Night Uforia
many documents and photos.
See Ghost Rockets World Tourby
Charles Stankievech for a project that maps the history of ballistics by staging rocket launches at historic sites including Peneemünde, Helsinki, Berlin, Russia, California, Alaska and others.
The Greek Ghost Rockets of 1946The sightings in Greece and Santorinis' involvement.
{{Conspiracy theories
1946 in Finland
1946 in Sweden
Cold War weapons of the Soviet Union
Experimental rockets
UFO sightings in Sweden
UFOs by type