On September 6, 1976, Lieutenant
Viktor Belenko of the
Soviet Air Defense Forces
The Soviet Air Defence Forces (russian: войска ПВО, ''voyska protivovozdushnoy oborony'', ''voyska PVO'', ''V-PVO'', lit. ''Anti-Air Defence Troops''; and formerly ''protivovozdushnaya oborona strany'', ''PVO strany'', lit. ''Anti-Air De ...
defected by flying his
Mikoyan-Gurevich MiG-25P "Foxbat" aircraft from near
Vladivostok
Vladivostok ( rus, Владивосто́к, a=Владивосток.ogg, p=vɫədʲɪvɐˈstok) is the largest city and the administrative center of Primorsky Krai, Russia. The city is located around the Zolotoy Rog, Golden Horn Bay on the Sea ...
in the
Far East
The ''Far East'' was a European term to refer to the geographical regions that includes East and Southeast Asia as well as the Russian Far East to a lesser extent. South Asia is sometimes also included for economic and cultural reasons.
The te ...
of the
Soviet Union
The Soviet Union,. officially the Union of Soviet Socialist Republics. (USSR),. was a List of former transcontinental countries#Since 1700, transcontinental country that spanned much of Eurasia from 1922 to 1991. A flagship communist state, ...
to
in
Hokkaido Prefecture
is Japan, Japan's Japanese archipelago, second largest island and comprises the largest and northernmost Prefectures of Japan, prefecture, making up its own List of regions of Japan, region. The Tsugaru Strait separates Hokkaidō from Honshu; th ...
of
Japan.
Belenko's
defection
In politics, a defector is a person who gives up allegiance to one state in exchange for allegiance to another, changing sides in a way which is considered illegitimate by the first state. More broadly, defection involves abandoning a person, ...
caused tension between Japan and the Soviet Union, especially after Japanese and American specialists disassembled and examined the aircraft. The examination revealed to the US that while impressive in speed, the MiG-25 was not the superfighter that they had feared it to be. It was later returned to the Soviets while it was still disassembled with some parts missing.
Belenko was granted political asylum in and later citizenship of the US, where he became a military consultant, public speaker, and businessman. Belenko later visited
Moscow
Moscow ( , US chiefly ; rus, links=no, Москва, r=Moskva, p=mɐskˈva, a=Москва.ogg) is the capital and largest city of Russia. The city stands on the Moskva River in Central Russia, with a population estimated at 13.0 million ...
in 1995, after the
end of the Soviet Union.
Background
During the Cold War, there were
many defections by pilots and aircrews. In addition to pilots defecting of their own volition, there were Western efforts to encourage defections, beginning with the US
Operation Moolah aimed at encouraging MiG-15 pilots in North Korea to defect. The Kuomintang ruling Taiwan offered gold to defecting Chinese pilots, and the US
Operation Fast Buck was similar to Operation Moolah, although aimed at encouraging a MiG-21 pilot in North Vietnam to defect.
Operation Diamond
Operation Diamond ( he, מִבְצָע יַהֲלוֹם, ''Mivtza Yahalom'') was an operation undertaken by Mossad. Its goal was the acquisition of a Soviet-built Mikoyan-Gurevich MiG-21, the most advanced Soviet fighter plane at that time. The o ...
was an Israeli operation similar to Operation Fast Buck, and was successful in getting an Iraqi pilot to defect with his MiG-21.
Belenko was not the only pilot to have defected from the Soviet Union in this way or the first such to defect from a
Soviet-bloc country.
In March and May 1953, two
Polish Air Force
The Polish Air Force ( pl, Siły Powietrzne, , Air Forces) is the aerial warfare branch of the Polish Armed Forces. Until July 2004 it was officially known as ''Wojska Lotnicze i Obrony Powietrznej'' (). In 2014 it consisted of roughly 16,425 mil ...
pilots flew
MiG-15
The Mikoyan-Gurevich MiG-15 (russian: Микоя́н и Гуре́вич МиГ-15; USAF/DoD designation: Type 14; NATO reporting name: Fagot) is a jet fighter aircraft developed by Mikoyan-Gurevich for the Soviet Union. The MiG-15 was one o ...
s to Denmark. Later in 1953, the
North Korean pilot
No Kum Sok flew his MiG-15 to an American air base in South Korea;
this MiG is on permanent display at the
National Museum of the United States Air Force
The National Museum of the United States Air Force (formerly the United States Air Force Museum) is the official museum of the United States Air Force located at Wright-Patterson Air Force Base, northeast of Dayton, Ohio. The NMUSAF is the ...
. Later Soviet Captain
Aleksandr Zuyev flew his
MiG-29
The Mikoyan MiG-29 (russian: Микоян МиГ-29; NATO reporting name: Fulcrum) is a twin-engine fighter aircraft designed in the Soviet Union. Developed by the Mikoyan design bureau as an air superiority fighter during the 1970s, the ...
to
Trabzon
Trabzon (; Ancient Greek: Tραπεζοῦς (''Trapezous''), Ophitic Pontic Greek: Τραπεζούντα (''Trapezounta''); Georgian: ტრაპიზონი (''Trapizoni'')), historically known as Trebizond in English, is a city on the B ...
, Turkey, on May 20, 1989. The MiG-29 was returned to the Soviet Union.
[MiG returned to Soviet Union](_blank)
United Press International, May 21, 1989.
In September 1976, Belenko was stationed in
Chuguyevka Air Base in the Far East. The infrastructure in the base was severely lacking, the troops' morale was low, and when Belenko made suggestions, he was only derided by the
political officer. Additionally, his wife Lyudmila, unhappy with the life of a military wife, had told him she was going to file for divorce in October and move with their son, Dmitry (born 1973), back to her parents' home in
Magadan
Magadan ( rus, Магадан, p=məɡɐˈdan) is a port town and the administrative center of Magadan Oblast, Russia, located on the Sea of Okhotsk in Nagayev Bay (within Taui Bay) and serving as a gateway to the Kolyma region.
History
Ma ...
. That contributed to Belenko becoming disillusioned with the Communist system.
[>]
Defection flight

On September 6, 1976, Belenko and several other pilots from his squadron of the Soviet Air Defense Force took off from
Chuguyevka Air Base around from Vladivostok on a training flight. Belenko followed the flight plan at first, climbing before descending rapidly and heading out to sea.
At around 1:10PM. Japanese radar detected Belenko's plane and at around 1:20PM, two
F-4EJ
The McDonnell Douglas F-4 Phantom II is an American Tandem#Aviation, tandem two-seat, twinjet, twin-engine, all-weather, long-range supersonic aircraft, supersonic jet interceptor aircraft, interceptor and fighter-bomber originally developed ...
fighters of the
302nd Tactical Fighter Squadron
The 302nd Tactical Fighter Squadron is a squadron of the 3rd Air Wing of the Japan Air Self-Defense Force (JASDF) based at Misawa Air Base in Aomori Prefecture in northern Japan. It is equipped with Lockheed Martin F-35A Lightning II and Kawasak ...
took off from
Chitose Air Base
, is a Japan Air Self-Defense Force base located in Chitose, Hokkaidō, adjacent to New Chitose Airport. It is the JASDF's primary base in northern Japan and tasked with monitoring Japan's maritime borders with Russia. It was also Hokkaidō' ...
near Sapporo.
Belenko's map of Hokkaido had shown only Chitose Air Base, and he had planned to land there. He had expected to be intercepted and escorted by military aircraft to a military base, either Chitose or another one. However, the weather was very cloudy and the Japanese ground radar was not able to adequately track Belenko's aircraft. The Japanese F-4s were new aircraft and had entered JASDF service only in 1974. However, they had poor "
look down shoot down" radar and were unable to locate the aircraft either.
With fuel running low and needing to land quickly, he finally located
, in southern Hokkaido.
Landing

Belenko circled Hakodate three times and landed at the airport. On landing he almost hit a
Boeing 727
The Boeing 727 is an American narrow-body airliner that was developed and produced by Boeing Commercial Airplanes.
After the heavy 707 quad-jet was introduced in 1958, Boeing addressed the demand for shorter flight lengths from smaller airp ...
airliner that was taking off. Hakodate Airport was too short for his aircraft and so despite him deploying the plane's
drogue parachute
A drogue parachute is a parachute designed for deployment from a rapidly-moving object. It can be used for various purposes, such as to decrease speed, to provide control and stability, or as a pilot parachute to deploy a larger parachute. ...
, the front landing gear's tire burst and the aircraft ran off off the end of the runway. It finally stopped just before the
localizer
An instrument landing system localizer, or simply localizer (LOC), is a system of horizontal guidance in the instrument landing system, which is used to guide aircraft along the axis of the runway.
Principle of operation
In aviation, a localiz ...
antenna, with approximately 30 seconds of fuel remaining.
Belenko had intended to land at a military airbase and had not planned to arrive at a civilian airport. Local people and workers began to gather and some started taking pictures. Belenko fired into the air with his service pistol.
The Hakodate Air Traffic Controller contacted the SDF but was told to call the police. The police arrived around 2:10 p.m. and closed down the airport.
Belenko in Japan
Belenko was arrested by Hokkaido police for violating Japanese airspace and firearms offenses. When interviewed by the police, he requested political asylum in the US.
The Soviets requested an interview with Belenko and for him to be returned to their custody. On September 7, Belenko was moved to Tokyo, and on September 8, the US announced that it had granted him political asylum.
On September 9, a representative from the Soviet embassy met with Belenko and tried to convince him to return to the Soviet Union but was unsuccessful. After that, Belenko left Japan on a
Northwest Orient Airlines flight for the US.
On September 9, the
Ministry of Justice A Ministry of Justice is a common type of government department that serves as a justice ministry.
Lists of current ministries of justice
Named "Ministry"
* Ministry of Justice (Abkhazia)
* Ministry of Justice (Afghanistan)
* Ministry of Just ...
gave jurisdiction over the MiG to the
Defense Agency.
The Soviet Union insisted that Belenko had lost his way and later that he had been drugged by the Japanese. Japanese fishing vessels were seized and their crews imprisoned in what was thought to be retaliation for Japan not returning Belenko and not sending the MiG back promptly.
Emergency posture of SDF
The MiG's landing caused great concern in Japan. There were fears that there could be a Soviet attack or attempt to recover the aircraft by air or Soviet agents.
Ground Self-Defense Force
The 11th Division of the GSDF, based in Hakodate was preparing for an open day. After the MiG landed 200 troops deployed to Hakodate Airport with
Type 61 tanks and
35mm L-90 anti-aircraft weapons along with men of the 28th Light Infantry Regiment.
Maritime Self-Defense Force
The JMSDF deployed vessels around Hokkaido. It had three vessels on the Sea of Japan side and two ships on the Pacific side.
Between September 8 and 25, the MSDF patrolled the
Tsugaru Strait
The is a strait between Honshu and Hokkaido in northern Japan connecting the Sea of Japan with the Pacific Ocean. It was named after the western part of Aomori Prefecture. The Seikan Tunnel passes under it at its narrowest point 12.1 mile ...
between Hokkaido and Honshu.
At the same time, MSDF helicopters of the
Ōminato Base continually patrolled the Tsugaru Strait.
Air Self Defense Force
With multiple Soviet military aircraft bases close to Hokkaido the F-4EJ fighter aircraft of the JASDF conducted 24-hour patrols over Hokkaido in order to intercept any incoming aircraft.
MiG moved
After its arrival at Hakodate Airport the MiG-25 had been covered to obscure it. Inspecting it closely at a small civilian airport was impractical and it was too large to be moved by Japanese aircraft.
On September 25, it was partly disassembled and taken from Hakodate Airport to
Hyakuri Air Base north of Tokyo on a US Air Force
Lockheed C-5A Galaxy cargo plane. A banner on the plane read: .
The C-5A was escorted by F-4 Phantoms on its flight from Hokkaido to Honshu.
Examination at Hyakuri
When Belenko left his base on September 6, he had brought a training manual for the aircraft, expecting that he would be demonstrating it to the US Air Force. Given the Soviet pressure to return the aircraft, Japan did not permit the US to take the aircraft or to fly it.
However, Japanese and American technicians disassembled it at Hyakuri and analysed it in detail. Eventually, it was packed up into around 40 boxes and was returned to the Soviet Union. The Soviets complained that around 20 pieces were missing. On November 15, it was shipped from
Hitachi
() is a Japanese multinational corporation, multinational Conglomerate (company), conglomerate corporation headquartered in Chiyoda, Tokyo, Japan. It is the parent company of the Hitachi Group (''Hitachi Gurūpu'') and had formed part of the Ni ...
in Ibaraki to the Soviet Union.
Aftermath
Viktor Belenko
Viktor Belenko moved to the US, was debriefed extensively by the CIA and US military, learned English, and gradually adapted to life in the US. The story of his life in the Soviet Union, his defection and his early time in the US was written by
John Barron in the book ''
MiG Pilot: The Final Escape of Lieutenant Belenko'', published in 1980. Belenko later became a consultant to the US military and aerospace industry, a public speaker and businessman. He also married an American woman and had two children.
Japan
The Soviet government was extremely displeased with the situation and sent Japan a demand for $10 million for the damage to the plane. Japan charged the Soviets $40,000 for the damage to Hakodate Airport and shipping costs. Neither bill is known to have been paid.
Belenko's flight had been a defection and not an attack but had highlighted shortcomings in Japan's air defense system. The inability of Japanese radar to track him and of Japanese fighters to intercept him led to changes in the Japanese defense system.
The JASDF purchased
Grumman E-2 Hawkeye
The Northrop Grumman E-2 Hawkeye is an American all-weather, carrier-capable tactical airborne early warning (AEW) aircraft. This twin-turboprop aircraft was designed and developed during the late 1950s and early 1960s by the Grumman Aircraft ...
airborne warning aircraft and several years later purchased
McDonnell Douglas F-15 Eagle
The McDonnell Douglas F-15 Eagle is an American twin-engine, all-weather tactical fighter aircraft designed by McDonnell Douglas (now part of Boeing). Following reviews of proposals, the United States Air Force selected McDonnell Douglas's ...
s with better look-down radar capacities. The F-15's development had been spurred on by US fears about the MiG-25's capabilities. Japan also later updated the systems of its F-4s to have improved look-down capacities.
Soviet Union
A committee later visited Chuguyevka Air Base, and was shocked by what they found there. They immediately decided to improve conditions, and built a five-story government building, school, kindergarten, and other facilities. Treatment of pilots in the
Russian Far East
The Russian Far East (russian: Дальний Восток России, r=Dal'niy Vostok Rossii, p=ˈdalʲnʲɪj vɐˈstok rɐˈsʲiɪ) is a region in Northeast Asia. It is the easternmost part of Russia and the Asian continent; and is admin ...
region improved.
Prior to Belenko's defection, the outside world had very little knowledge about the MiG-25. The breaching of secrecy around the MiG-25 meant that it could be exported outside the Soviet Union, which it was. It was later operated by
Algeria
)
, image_map = Algeria (centered orthographic projection).svg
, map_caption =
, image_map2 =
, capital = Algiers
, coordinates =
, largest_city = capital
, religi ...
,
Bulgaria
Bulgaria (; bg, България, Bǎlgariya), officially the Republic of Bulgaria,, ) is a country in Southeast Europe. It is situated on the eastern flank of the Balkans, and is bordered by Romania to the north, Serbia and North Mac ...
,
India
India, officially the Republic of India ( Hindi: ), is a country in South Asia. It is the seventh-largest country by area, the second-most populous country, and the most populous democracy in the world. Bounded by the Indian Ocean on the ...
,
Iraq
Iraq,; ku, عێراق, translit=Êraq officially the Republic of Iraq, '; ku, کۆماری عێراق, translit=Komarî Êraq is a country in Western Asia. It is bordered by Turkey to Iraq–Turkey border, the north, Iran to Iran–Iraq ...
,
Libya
Libya (; ar, ليبيا, Lībiyā), officially the State of Libya ( ar, دولة ليبيا, Dawlat Lībiyā), is a country in the Maghreb region in North Africa. It is bordered by the Mediterranean Sea to the north, Egypt to the east, Su ...
, and
Syria. After the
dissolution of the Soviet Union, it was also operated by the successor states
Armenia
Armenia (), , group=pron officially the Republic of Armenia,, is a landlocked country in the Armenian Highlands of Western Asia.The UNbr>classification of world regions places Armenia in Western Asia; the CIA World Factbook , , and ...
,
Belarus
Belarus,, , ; alternatively and formerly known as Byelorussia (from Russian ). officially the Republic of Belarus,; rus, Республика Беларусь, Respublika Belarus. is a landlocked country in Eastern Europe. It is bordered by ...
,
Georgia
Georgia most commonly refers to:
* Georgia (country), a country in the Caucasus region of Eurasia
* Georgia (U.S. state), a state in the Southeast United States
Georgia may also refer to:
Places
Historical states and entities
* Related to t ...
,
Kazakhstan
Kazakhstan, officially the Republic of Kazakhstan, is a transcontinental country located mainly in Central Asia and partly in Eastern Europe. It borders Russia
Russia (, , ), or the Russian Federation, is a transcontinental coun ...
,
Russia
Russia (, , ), or the Russian Federation, is a transcontinental country spanning Eastern Europe and Northern Asia. It is the largest country in the world, with its internationally recognised territory covering , and encompassing one-eigh ...
,
Turkmenistan
Turkmenistan ( or ; tk, Türkmenistan / Түркменистан, ) is a country located in Central Asia, bordered by Kazakhstan to the northwest, Uzbekistan to the north, east and northeast, Afghanistan to the southeast, Iran to the s ...
and
Ukraine
Ukraine ( uk, Україна, Ukraïna, ) is a country in Eastern Europe. It is the second-largest European country after Russia, which it borders to the east and northeast. Ukraine covers approximately . Prior to the ongoing Russian invas ...
.
The
MiG-31 Foxhound was already in development at the time of Belenko's defection and had first flown in September 1975. Belenko was aware of the "Super Foxbat" and informed the US after his defection. The MiG-31 was to gradually replace the MiG-25 in Soviet and later in Russian service.
United States

The US was relieved to discover that the MiG-25 was less advanced but still continued with development of the F-15, which was partly designed to counter the MiG-25. The MiG-25 was found to use
nuvistor
The nuvistor is a type of vacuum tube announced by RCA in 1959. Nuvistors were made to compete with the then-new bipolar junction transistors, and were much smaller than conventional tubes of the day, almost approaching the compactness of ea ...
s, presumably to provide its avionics with
radiation hardening
Radiation hardening is the process of making electronic components and circuits resistant to damage or malfunction caused by high levels of ionizing radiation ( particle radiation and high-energy electromagnetic radiation), especially for envir ...
.
[Nuvistor Valves by Stef Niewiadomski. ]
The US was unable to keep Belenko's MiG-25P in 1976 but eventually obtained an Iraqi MiG-25 after the
2003 invasion of Iraq.
See also
*
Violations of Japanese airspace
External links
*
Article 'Mission "Foxbat': Almost 30 years ago Senior Lieutenant Belenko hijacked the Mig-25 fighter from the Sokolovka air base to Japan."()
Article on Belenko at Everything2Image of Viktor Ivanovich Belenko, Soviet defector, being led by a decoy at Los Angeles International Airport, California, 1976.Los Angeles Times
The ''Los Angeles Times'' (abbreviated as ''LA Times'') is a daily newspaper that started publishing in Los Angeles in 1881. Based in the LA-adjacent suburb of El Segundo since 2018, it is the sixth-largest newspaper by circulation in the ...
Photographic Archive (Collection 1429). UCLA Library Special Collections,
Charles E. Young Research Library,
University of California, Los Angeles
The University of California, Los Angeles (UCLA) is a public university, public Land-grant university, land-grant research university in Los Angeles, California. UCLA's academic roots were established in 1881 as a Normal school, teachers colle ...
.
References
{{reflist
Soviet defectors to the United States
Japan–Soviet Union relations
1976 in Japan
1976 in the Soviet Union
Defection
Aviation accidents and incidents in Japan
History of the Japan Air Self-Defense Force