Sukhoi Su-15
Encyclopedia
The Sukhoi
Sukhoi
Sukhoi Company is a major Russian aircraft manufacturer, headquartered in Begovoy District, Northern Administrative Okrug, Moscow, famous for its fighters...

 Su-15
(NATO reporting name
NATO reporting name
NATO reporting names are classified code names for military equipment of the Eastern Bloc...

 'Flagon') was a twin-engined supersonic interceptor
Interceptor aircraft
An interceptor aircraft is a type of fighter aircraft designed specifically to prevent missions of enemy aircraft, particularly bombers and reconnaissance aircraft. Interceptors generally rely on high speed and powerful armament in order to complete their mission as quickly as possible and set up...

 developed by the Soviet Union
Soviet Union
The Soviet Union , officially the Union of Soviet Socialist Republics , was a constitutionally socialist state that existed in Eurasia between 1922 and 1991....

 in the 1960s to replace the Sukhoi Su-11
Sukhoi Su-11
|-See also:-External links:***...

, which was becoming obsolete as the United States and Britain introduced newer and more capable strategic bombers. The Su-15 was a major part of the Soviet interceptor force until the fall of the Soviet Union.

The aircraft is most famous for being involved in the downing of Korean Air Flight 007
Korean Air Flight 007
Korean Air Lines Flight 007 was a Korean Air Lines civilian airliner that was shot down by Soviet interceptors on 1 September 1983, over the Sea of Japan, near Moneron Island just west of Sakhalin island...

.

Development

Recognizing the limitations of the earlier Su-9 and Su-11
Sukhoi Su-11
|-See also:-External links:***...

 in intercepting the then-new Boeing B-52 Stratofortress, particular in terms of radar and aircraft performance, the Sukhoi
Sukhoi
Sukhoi Company is a major Russian aircraft manufacturer, headquartered in Begovoy District, Northern Administrative Okrug, Moscow, famous for its fighters...

 OKB quickly began the development of a heavily revised and more capable aircraft. A variety of development aircraft evolved, including the T-49, which shared the fuselage of the Su-9 (including its single engine), but used cheek-mounted intakes to leave the nose clear for a large radome
Radome
A radome is a structural, weatherproof enclosure that protects a microwave or radar antenna. The radome is constructed of material that minimally attenuates the electromagnetic signal transmitted or received by the antenna. In other words, the radome is transparent to radar or radio waves...

 for the RP-22 Oryol-D ("Eagle") radar
Radar
Radar is an object-detection system which uses radio waves to determine the range, altitude, direction, or speed of objects. It can be used to detect aircraft, ships, spacecraft, guided missiles, motor vehicles, weather formations, and terrain. The radar dish or antenna transmits pulses of radio...

(NATO "Skip Spin"), and the T-5, essentially a heavily modified Su-11 with a widened rear fuselage containing two Tumansky R-11
Tumansky R-11
-Bibliography:* Gunston, Bill. World Encyclopedia of Aero Engines. Cambridge, England. Patrick Stephens Limited, 1989. ISBN 1-85260-163-9-External links: - R-11...

 engines.

These led to the T-58, which combined the twin engines with a modified version of the T-49's nose, but with side inlets further back, behind the cockpit. It was approved for production on 5 February 1962, as the Su-15, and the prototype first flew on 30 May 1962. It entered service testing 5 August 1963, but its service entry was delayed by political infighting with the Yakovlev
Yakovlev
The Yak Aircraft Corporation is a Russian aircraft designer and manufacturer...

 OKB over production line capacity in Novosibirsk
Novosibirsk
Novosibirsk is the third-largest city in Russia, after Moscow and Saint Petersburg, and the largest city of Siberia, with a population of 1,473,737 . It is the administrative center of Novosibirsk Oblast as well as of the Siberian Federal District...

, which was also building the Yak-28P
Yakovlev Yak-28
The Yakovlev Yak-28 was a swept wing, turbojet-powered combat aircraft used by the Soviet Union. Produced initially as a bomber, it was also manufactured in reconnaissance, electronic warfare, interceptor, and trainer versions, known by the NATO reporting names Brewer, Firebar, and Maestro...

. The Su-15 proved to be superior in most respects other than range, and it was officially commissioned on 3 April 1965. Series production began the following year, and it entered service with the PVO
Soviet Anti-Air Defense
The Soviet Air Defence Forces was the air defense branch of the Soviet Armed Forces. It continued being a service branch of the Armed Forces of the Russian Federation from 1991 to 1998. Unlike Western air defense forces, V-PVO was a branch of the military unto itself, separate from the Soviet...

 in 1967
1967 in aviation
This is a list of aviation-related events from 1967:- Events :* The Canadian Golden Centennaires aerobatic team is formed and performs all year to celebrate the Canadian centennial year....

, replacing Su-9s, Su-11s, and Yakovlev Yak-25
Yakovlev Yak-25
The Yakovlev Yak-25 was a swept wing, turbojet-powered interceptor aircraft and reconnaissance aircraft built by Yakovlev and used by the Soviet Union.-Design and development:...

s. The initial Su-15 received the NATO reporting name
NATO reporting name
NATO reporting names are classified code names for military equipment of the Eastern Bloc...

 "Flagon-A". A simplified trainer version, the Su-15UT (NATO "Flagon-C"), with no radar or combat capability, entered service in 1970
1970 in aviation
This is a list of aviation-related events from 1970:-January:* January 1 – Nord-Aviation, Sud-Aviation, and SEREB merge to form SNIAS .* January 31 – Mikhail Mil dies, aged 61-February:...

.

Initial delta-winged
Delta wing
The delta wing is a wing planform in the form of a triangle. It is named for its similarity in shape to the Greek uppercase letter delta .-Delta-shaped stabilizers:...

 Su-15s had poor take-off and landing characteristics, and so Sukhoi investigated a new wing design with extended wingtips (increasing wing area) and boundary layer control. Su-15s with the new wing went into production in 1969. They were dubbed "Flagon-D" by NATO, although the Soviet designation was unchanged.

Also in 1969 testing began of the upgraded Su-15T with the Volkov
Volkov
Volkov , or Volkova is a common Russian last name, which is derived from the word volk , and may refer to:*Aleksei Volkov, see there for complete list*Alexander Volkov, see there for complete list...

 Taifun ("Typhoon") radar, which was based on the MiG-25's powerful RP-25 Smerch-A ("Tornado") radar (NATO "Foxfire"). The Taifun proved troublesome, however, and ceased production after only 10 aircraft had been built. It was followed in December 1971
1971 in aviation
This is a list of aviation-related events from 1971:- Events :* The Peruvian Army reestablishes Peruvian Army Aviation.-January:* January 6 - The United States Marine Corps takes delivery of its first AV-8 Harriers...

 by the Su-15TM (NATO "Flagon-E"), with the improved Taifun-M radar (NATO "Twin Scan") and provision for UPK-23-250 gun pod
Gun pod
A gun pod is a detachable pod or pack containing machine guns or automatic cannon and ancillaries, mounted externally on a vehicle such as a military aircraft which may or may not also have its own guns....

 or R-60
Molniya R-60
The Molniya R-60 is a lightweight air-to-air missile designed for use by Soviet fighter aircraft. It has been widely exported, and remains in service with the CIS and many other nations....

 (AA-8 "Aphid") short-range air-to-air missiles. Aerodynamic demands forced a redesign of the radome with an ogival shape, earning a new NATO reporting name, "Flagon-F", although again the Soviet designation did not change. A comparable combat-capable trainer, the Su-15UM (NATO "Flagon-G"), followed from 1976
1976 in aviation
This is a list of aviation-related events from 1976:-January:*January 1 - Middle East Airlines Flight 438, a Boeing 720, aircraft over Saudi Arabia when bomb exploded in the forward baggage compartment, aircraft destroyed killing 81.-March:...

. The final Su-15UMs, the last Su-15s produced, came off the line in 1979
1979 in aviation
This is a list of aviation-related events from 1979:-January:* January 12 – Pilatus Aircraft acquires Britten-Norman.* January 30 – Varig Boeing 707-320C PP-VLU, a cargo plane, disappears over the Pacific Ocean 30 minutes after departing Tokyos Narita International Airport. Its wreck is...

.

Various OKB proposals for upgraded Su-15s with better engines and aerodynamics to satisfy a VVS
Soviet Air Force
The Soviet Air Force, officially known in Russian as Военно-воздушные силы or Voenno-Vozdushnye Sily and often abbreviated VVS was the official designation of one of the air forces of the Soviet Union. The other was the Soviet Air Defence Forces...

 requirement for a long-range tactical fighter were rejected in favor of the Mikoyan MiG-23 fighter.

Design

Although many components of the Su-15 were similar or identical to the previous Su-9 and Su-11 (NATO reporting name
NATO reporting name
NATO reporting names are classified code names for military equipment of the Eastern Bloc...

 "Fishpot"), including Sukhoi
Sukhoi
Sukhoi Company is a major Russian aircraft manufacturer, headquartered in Begovoy District, Northern Administrative Okrug, Moscow, famous for its fighters...

's characteristic rear-fuselage airbrakes, the Su-15 abandoned the shock-cone nose intake for side-mounted intakes feeding two powerful turbojet engine
Engine
An engine or motor is a machine designed to convert energy into useful mechanical motion. Heat engines, including internal combustion engines and external combustion engines burn a fuel to create heat which is then used to create motion...

s, initially the Tumansky R-11F2S-300
Tumansky R-11
-Bibliography:* Gunston, Bill. World Encyclopedia of Aero Engines. Cambridge, England. Patrick Stephens Limited, 1989. ISBN 1-85260-163-9-External links: - R-11...

. The change allowed room in the nose for a powerful search radar
Radar
Radar is an object-detection system which uses radio waves to determine the range, altitude, direction, or speed of objects. It can be used to detect aircraft, ships, spacecraft, guided missiles, motor vehicles, weather formations, and terrain. The radar dish or antenna transmits pulses of radio...

, initially the RP-22 Oryol-D (NATO 'Skip Spin'). The early Su-15 ("Flagon-A") had pure delta wing
Delta wing
The delta wing is a wing planform in the form of a triangle. It is named for its similarity in shape to the Greek uppercase letter delta .-Delta-shaped stabilizers:...

s like its predecessors, but these were replaced from the 11th production series onward by a new 'kinked' delta planform
Planform
In aviation, a planform is the shape and layout of a fixed-wing aircraft's fuselage and wing. Of all the myriad planforms used, they can typically be grouped into those used for low-speed flight, found on general aviation aircraft, and those used for high-speed flight, found on many military...

 of increased span and area, with a small wing fence
Wing fence
Wing fences, also known as boundary layer fences and potential fences are fixed aerodynamic devices attached to aircraft wings. Not to be confused with wingtip fences, wing fences are flat plates fixed to the upper surfaces parallel to the airflow. They are often seen on swept-wing aircraft...

 above each outer pylon and blown flaps to improve landing characteristics. This was accompanied by a new tail of greater anhedral
Anhedral
* Anhedral angle, the downward angle from horizontal of the wings or tailplane of a fixed-wing aircraft* Anhedral , a rock texture without crystal faces or cross-section shape in thin section...

 and a vertical fin of reduced height.

The Su-15 had maximum speed of Mach 2.5 and a rate of climb of 228 m/s. Take-off and landing speeds were comparatively high, with a take-off speed of 247 mph (395 km/h) for early delta-winged 'Flagon-A's and 231 mph (370 km/h) for the larger-winged 'Flagon-F.' While the controls were responsive and precise, the aircraft was unforgiving of pilot error.

Despite its powerful radar, the Su-15, like most Soviet interceptors before the late 1980s, was heavily dependent on ground control interception (GCI), with aircraft vectored onto targets by ground radar stations. It was fitted with the Lazur-S datalink system, which transmitted instructions to the pilot to accomplish the interception. The later Su-15TM had a Vozdukh-1M datalink and SAU-58 (sistema automaticheskogo upravleniya, automatic control system
Autopilot
An autopilot is a mechanical, electrical, or hydraulic system used to guide a vehicle without assistance from a human being. An autopilot can refer specifically to aircraft, self-steering gear for boats, or auto guidance of space craft and missiles...

) capable of carrying out completely automatic, 'hands-off' interceptions until the last moments of the interception.

Primary armament of the Su-15 was the R-8/K-8 (AA-3 "Anab"; later R-98) air-to-air missile
Air-to-air missile
An air-to-air missile is a missile fired from an aircraft for the purpose of destroying another aircraft. AAMs are typically powered by one or more rocket motors, usually solid fuelled but sometimes liquid fuelled...

. Early models carried two missiles, but 'Flagon-D' and later versions could carry four. Like most Soviet missiles, the R-98 was made in both infrared
Infrared homing
Infrared homing refers to a passive missile guidance system which uses the emission from a target of electromagnetic radiation in the infrared part of the spectrum to track and follow it. Missiles which use infrared seeking are often referred to as "heat-seekers", since infrared is just below the...

 and semi-active radar homing
Semi-active radar homing
Semi-active radar homing, or SARH, is a common type of missile guidance system, perhaps the most common type for longer-range air-to-air and surface-to-air missile systems. The name refers to the fact that the missile itself is only a passive detector of a radar signal – provided by an external ...

 versions, and standard practice was to fire the weapons in pairs (one semi-active radar homing, one IR homing) to give the greatest chance of a successful hit. The IR homing missile was normally fired first in order to prevent the possibility of the IR missile locking on to the radar homing missile. Later 'Flagon-F' models often carried two R-98s and one or two pairs of short-range R-60 (AA-8 'Aphid')
Molniya R-60
The Molniya R-60 is a lightweight air-to-air missile designed for use by Soviet fighter aircraft. It has been widely exported, and remains in service with the CIS and many other nations....

 missiles. Late-model 'Flagons' also sometimes carried a pair of UPK-23-250 23 mm gun pods on the fuselage pylons, each containing a two-barrel GSh-23L
Gryazev-Shipunov GSh-23L
The Gryazev-Shipunov GSh-23 is a twin-barreled 23 mm automatic cannon developed in the Soviet Union, primarily for military aircraft use. It entered service in 1965, replacing the earlier Nudelman-Rikhter NR-23 cannon....

 cannon.

Operational history

The Su-15 formed a significant part of the V-PVO
Soviet Anti-Air Defense
The Soviet Air Defence Forces was the air defense branch of the Soviet Armed Forces. It continued being a service branch of the Armed Forces of the Russian Federation from 1991 to 1998. Unlike Western air defense forces, V-PVO was a branch of the military unto itself, separate from the Soviet...

's interceptor force, and was designed to intercept easier targets such as the American B-52 and U-2
Lockheed U-2
The Lockheed U-2, nicknamed "Dragon Lady", is a single-engine, very high-altitude reconnaissance aircraft operated by the United States Air Force and previously flown by the Central Intelligence Agency . It provides day and night, very high-altitude , all-weather intelligence gathering...

, and the British V bomber
V bomber
The term V bomber was used for the Royal Air Force aircraft during the 1950s and 1960s that comprised the United Kingdom's strategic nuclear strike force known officially as the V-force or Bomber Command Main Force...

s, leaving the more difficult targets such as the XB-70 and B-58 to the faster MiG-25P. The Taifun radar of the Su-15TM was optimised for counter-countermeasure operation, as opposed to range. As an interceptor, the task of the Su-15TM was to fly under autopilot, using GCI commands sent through the datalink. The radar would only be turned on as the interceptor approached the target in order to provide targeting parameters for the radar homing K-8/R-8/R-98 missiles, the high power of the radar allowing it to 'burn through' enemy ECM signals. If all else failed, IR homing versions of the K-8 would provide a last opportunity to shoot down the intruder, along with any gun pods the Su-15 might be carrying.

The Su-15 was optimised for the high-altitude interception role with its fast climb-rate and high speed at high altitude but lacked look-down/shoot-down
Look-down/shoot-down
Look-down/shoot-down is a capability a radar system is said to possess if it is able to detect, track and put a weapon onto an air target moving below the horizon as seen by the radar...

 capability, even with the Su-15TM's more sophisticated Taifun radar. This eventually led to the MiG-23P, which did have look-down/shoot-down capability, becoming the preferred asset of the V-PVO, especially once NATO switched to low-level penetration tactics. Even so, the Su-15 remained an important part of the V-PVO until the fall of the Soviet Union.

As one of the V-PVO's principal interceptors, the Su-15 was involved in a number of incidents with foreign aircraft intruding into Soviet airspace:
  • One such attack was in 1978
    1978 in aviation
    This is a list of aviation-related events from 1978:-January:* January 1 – British Aircraft Corporation, Hawker Siddeley, and Scottish Aviation are absorbed into British Aerospace...

    , when Korean Air Flight 902
    Korean Air Flight 902
    Korean Air Lines Flight 902 was the flight number of a civilian airliner that was shot down April 20, 1978, near Murmansk, USSR, after it violated Soviet airspace and allegedly failed to respond to Soviet interceptors. Tapes released by Rovaniemi Area Control Centre show that the pilots of KAL902...

     was attacked over Murmansk
    Murmansk
    Murmansk is a city and the administrative center of Murmansk Oblast, Russia. It serves as a seaport and is located in the extreme northwest part of Russia, on the Kola Bay, from the Barents Sea on the northern shore of the Kola Peninsula, not far from Russia's borders with Norway and Finland...

     by a PVO Su-15. Although the civilian aircraft survived the missile hit, two passengers were killed, and the damaged plane subsequently made a forced landing on a frozen lake.
  • In a 1981 incident, a Baku
    Baku
    Baku , sometimes spelled as Baki or Bakou, is the capital and largest city of Azerbaijan, as well as the largest city on the Caspian Sea and of the Caucasus region. It is located on the southern shore of the Absheron Peninsula, which projects into the Caspian Sea. The city consists of two principal...

    , Azerbaijan
    Azerbaijan
    Azerbaijan , officially the Republic of Azerbaijan is the largest country in the Caucasus region of Eurasia. Located at the crossroads of Western Asia and Eastern Europe, it is bounded by the Caspian Sea to the east, Russia to the north, Georgia to the northwest, Armenia to the west, and Iran to...

    -based Su-15 deliberately rammed an Argentine
    Argentina
    Argentina , officially the Argentine Republic , is the second largest country in South America by land area, after Brazil. It is constituted as a federation of 23 provinces and an autonomous city, Buenos Aires...

     Canadair CL-44
    Canadair CL-44
    The Canadair CL-44 was a Canadian turboprop airliner and cargo aircraft based on the Bristol Britannia that was developed and produced by Canadair in the late 1950s and early 1960s...

     of Transporte Aéreo Rioplatense
    Transporte Aéreo Rioplatense
    Transporte Aéreo Rioplatense SACL was an Argentinian cargo airline. It operated in the 1970s and 1980s.-History:The airline was set up in December 1969 by Carlos F. Martinez Guerrero and several of his associates. Operations commenced in July 1970, however, the first aircraft, a Canadair CL-44...

     (killing the three Argentines and one Briton
    United Kingdom
    The United Kingdom of Great Britain and Northern IrelandIn the United Kingdom and Dependencies, other languages have been officially recognised as legitimate autochthonous languages under the European Charter for Regional or Minority Languages...

     aboard) which was delivering arms from Israel to Iran after it strayed into Soviet airspace.
  • Most famously, in the Korean Air Flight 007
    Korean Air Flight 007
    Korean Air Lines Flight 007 was a Korean Air Lines civilian airliner that was shot down by Soviet interceptors on 1 September 1983, over the Sea of Japan, near Moneron Island just west of Sakhalin island...

     incident in 1983
    1983 in aviation
    This is a list of aviation-related events from 1983:-January:* January 1 – Eastern Air Lines' first revenue Boeing 757 flight.* January 5 – United Airlines begins the first scheduled nonstop service between the continental United States and Maui....

    , a Korean Boeing 747
    Boeing 747
    The Boeing 747 is a wide-body commercial airliner and cargo transport, often referred to by its original nickname, Jumbo Jet, or Queen of the Skies. It is among the world's most recognizable aircraft, and was the first wide-body ever produced...

     was shot down near Moneron Island
    Moneron Island
    Moneron Island, is a Russian possession located off Sakhalin Island.-Description:Moneron has an area of about and a highest point of . It is approximately long by wide, and is located from Sakhalin's port of Nevelsk and about directly southwest of Sakhalin Island itself at the northeastern...

    , after it strayed into restricted Soviet airspace, by a Su-15TM based on Sakhalin
    Sakhalin
    Sakhalin or Saghalien, is a large island in the North Pacific, lying between 45°50' and 54°24' N.It is part of Russia, and is Russia's largest island, and is administered as part of Sakhalin Oblast...

    , killing all 246 passengers and 23 crew. The incident remains somewhat controversial to this day.


The Su-15 was also credited with shooting down 5 reconnaissance balloons sent to spy on Soviet territory in 1975.

Although it was produced in large numbers (1,290 of all types), the Su-15, like other highly sensitive Soviet aircraft, was never exported to the Warsaw Pact
Warsaw Pact
The Warsaw Treaty Organization of Friendship, Cooperation, and Mutual Assistance , or more commonly referred to as the Warsaw Pact, was a mutual defense treaty subscribed to by eight communist states in Eastern Europe...

 or any other country due to its sophisticated systems. Some Su-15 were reported to be deployed in Egypt in 1972 but were used with Soviet crews. At one point, the Su-15 was considered as a strike fighter, but proved to be too specialised as an interceptor to be used in that role.

After the fall of the Soviet Union, the Su-15 was abruptly retired from the new Russian Air Force
Russian Air Force
The Russian Air Force is the air force of Russian Military. It is currently under the command of Colonel General Aleksandr Zelin. The Russian Navy has its own air arm, the Russian Naval Aviation, which is the former Soviet Aviatsiya Voyenno Morskogo Flota , or AV-MF).The Air Force was formed from...

 in 1993
1993 in aviation
This is a list of aviation-related events from 1993:- Events :* The 1,000th Boeing 747 comes off the production line 26 years after the first 747 was built.-February:* The Bolivian Air Force retires the last F-86 Sabre in service amongst the worlds air forces....

 to comply with the Treaty on Conventional Armed Forces in Europe
Treaty on Conventional Armed Forces in Europe
The original Treaty on Conventional Armed Forces in Europe was negotiated and concluded during the last years of the Cold War and established comprehensive limits on key categories of conventional military equipment in Europe and mandated the destruction of excess weaponry...

. Most were hastily scrapped in favour of more advanced interceptors, including the Su-27 and MiG-31, but some are in reserve storage for emergency use. In the Ukraine
Ukraine
Ukraine is a country in Eastern Europe. It has an area of 603,628 km², making it the second largest contiguous country on the European continent, after Russia...

, the last Su-15s (at Kramatorsk
Kramatorsk
Kramatorsk is a city in the eastern Ukraine within Donetsk Oblast. Its population is about 200,000 people, including surrounding settlements under Kramatorsk City Council government....

 and Belbek
Sevastopol International Airport
"Belbek" Sevastopol International Airport is AN airport in Belbek, near Sevastopol, Ukraine.- History :The airfield was first constructed in June 1941, during the first year of World War II. Initially it housed a military fighter aviation unit...

) were withdrawn from use in 1996.

Variants

T-58
Prototype of Su-15.

Su-15 (Flagon-A)
First production version.

T-58VD (Flagon-B)
One-off prototype using three Kolesov lift-jets in the centre fuselage to provide STOL
STOL
STOL is an acronym for short take-off and landing, a term used to describe aircraft with very short runway requirements.-Definitions:There is no one accepted definition of STOL and many different definitions have been used by different authorities and nations at various times and for a myriad of...

 capability. Not mass-produced.

Su-15UT (Flagon-C)
Trainer version without radar and combat capability, in use since 1970.

Su-15 (Flagon-D)
Version with extended wingtips built since 1969.

Su-15T (Flagon-E)
Version equipped with Volkov Taifun radar, 10 built.

Su-15TM (Flagon-F)
Improved Su-15T version equipped with Taifun-M radar and additional aerodynamic modifications, in use since 1971. New radome design for improving radar performances.

Su-15UM (Flagon-G)
Trainer version of Su-15TM without radar but with combat capability, built between 1976 and 1979.

U-58UM
Prototype of Su-15UM with Taifun-M radar, not entered serial production.

Su-15Sh
Proposed supersonic ground-attack aircraft, offered in 1969. Not built.

Su-15-30
Proposed version sharing the radar and missiles of the MiG-25; not built.

Su-15bis
Converted Su-15TM with R-25-300 engines of 69.9 kN (15,652 lb) afterburning thrust for improved performance; approved for series production, but not built because of a shortage of the engines.

Su-19 (T-58PS)
Proposed advanced version with R-25-300 engines, ogival wing, and additional pylons for missiles. Not built.


Some Western reports indicate that the Su-15TM was also designated Su-21 and the Su-15UM Su-21U. These reports are apparently incorrect. Designation Su-21 was reserved for Su-17M4 but never used.

Operators

/
  • Soviet Air Defence Forces. Russia has retired all from front line duty but some remain in the emergency war reserve storage

  • Ukrainian Air Force
    Ukrainian Air Force
    The Ukrainian Air Force is a part of the Armed Forces of Ukraine. Ukrainian Air Force Command and headquarters are located in the city of Vinnytsia....


Specifications (Su-15TM)

See also

External links

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