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85-448: The R-73 was developed to replace the earlier R-60 (AA-8 'Aphid') weapon for short-range use by Soviet fighter aircraft . Work began in 1973 initially as the K-73 , operational in 1982 and the first missiles formally entered service in 1984. The R-73 is an infrared homing (heat-seeking) missile with a sensitive, cryogenic cooled seeker with a substantial "off-boresight" capability:

170-716: A Cuban Air Force MiG-29UB. Each of the aircraft was downed by an R-73 missile. During the Eritrean-Ethiopian War from May 1998 to June 2000, R-73 missiles were used in combat by both Ethiopian Su-27s and Eritrean MiG-29s. It was the IR-homing R-60 and the R-73 that were used in all but two of the kills. On 18 March 2008, a MiG-29 Fulcrum of the Russian Air Force intercepted a Georgian Elbit Hermes 450 UAV over Abkhazia . The MiG-29 destroyed

255-471: A rudder . The stabilator has a sweep angle of 57°, an area of 3.94 m and a span of 2.6 m. The MiG-21 uses a tricycle type undercarriage. On most variants, the main landing gear uses tires that are 800 mm in diameter and 200 mm in width. Only the MiG-21F variants use tires with the size 660×200 mm. The wheels of the main landing gear retract into the fuselage after rotating 87° and

340-478: A surface-to-air missile (SAM) as part of the Yugoslav M55A3B1 towed anti-aircraft artillery system. It has also been seen carried on a twin rail mount on a modified M53/59 Praga armored SPAAG of (former) Czechoslovakian origin. These missiles have been modified with the addition of a first stage booster motor, with the missile's own motor becoming the sustainer. This was done in lieu of modifying

425-801: A MiG-17 unit. Because the VPAF's 923rd FR was newer and less experienced, they continued to operate MiG-17s, while the arrival of the MiG-19s ( J-6 versions) from China in 1969 led to North Vietnam's only MiG-19 unit, the 925th FR. On 3 February 1972, North Vietnam commissioned its fourth and last fighter regiment created during the war with South Vietnam, the MiG-21PFM (Type 94)-equipped 927th FR. Former MiG-17 pilot Nguyen Nhat Chieu and his wingman Tran Ngoc Siu intercepted USAF F-105Ds while on CAP duty over Phuc Yen Airbase (a.k.a. Noi Bai Airbase) on 7 July 1966, shooting down one piloted by Capt. Tomes with

510-405: A MiG-21, a VPAF MiG-21MF (number 5121) from the 921st Fighter Regiment, flown by Major Phạm Tuân over Hanoi, claimed the first aerial combat kill of a B-52. The B-52 had been above Hanoi at over 30,000 feet (9,100 m) when Major Tuân launched two Atoll missiles from 2 kilometres away and claimed to have destroyed one of the bombers flying in the three-plane formation. Other sources argue that

595-583: A Syrian MiG-21 heavily damaged an F-15 using an R-60, but the Israeli aircraft was able to make it back to its base and was subsequently repaired. On 11 August 1984, during the Iran–Iraq War , an Iraqi Air Force MiG-23ML shot down an Iranian F-14A piloted by Hashem All-e-Agha using an R-60. Iraqi MiG-23s damaged two EF-111A Raven by R-60 (missile)s during the Gulf War. On 19 January 1991, during

680-491: A close-quarters dogfight. The use of WEP thrust was limited to 2 minutes to reduce stress on the engines' 750 (250+250+250) flight hours lifetime since every second of super-afterburner counted as several minutes of regular power run due to extreme thermal stress. With WEP on, the MiG-21bis's R-25 engine produced a huge 10–12 meter long blowtorch exhaust, with six or seven brightly glowing rhomboid "shock diamonds" visible inside

765-494: A factor in this phenomenon. When in afterburner , the engine operates very close to its surge line and the ingestion of even a small bird can lead to an engine surge/seizure and flame out. In view of the several incidents that have occurred after the 1999 Kargil War , the modernized MiG-21 Bison seems to have at present the role of an interceptor and possibly a limited role of a fighter aircraft. On 11 December 2013, India's second-generation supersonic jet fighter, MiG-21FL

850-497: A launch weight of 44 kg (97 lb). It has infrared guidance , with an uncooled Komar ( Mosquito ) seeker head. Control is by forward rudders with large rear fins. The distinctive canards on the nose, known as "destabilizers," serve to improve the rudders' efficiency at high angles of attack . The R-60 uses a small, 3 kg (6.6 lb) tungsten expanding-rod surrounding a high explosive fragmentation warhead . Two different types of proximity fuze can be fitted:

935-443: A lower service ceiling and slower time to altitude. The delta wing, while excellent for a fast-climbing interceptor, meant any form of turning combat led to a rapid loss of speed. However, the light loading of the aircraft could mean that a climb rate of 235 m/s (46,250 ft/min) was possible with a combat-loaded MiG-21bis, not far short of the performance of the later F-16A . MiG-21's Tumansky R-25 jet engine's specialty

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1020-515: A million sorties and nearly 1,000 US aircraft losses, Operation Rolling Thunder came to an end on 1 November 1968. A poor air-to-air combat loss-exchange ratio against the smaller, more agile enemy MiGs during the early part of the war eventually led the US Navy to create their Navy Fighter Weapons School , also known as " TOPGUN ", at Naval Air Station Miramar , California , on 3 March 1969. The USAF quickly followed with its own version, called

1105-581: A problem inherited from the MiG-15 , MiG-17 and MiG-19 . The short endurance and low fuel capacity of the MiG-21F, PF, PFM, S/SM and M/MF variants—though each had a somewhat greater fuel capacity than its predecessor—led to the development of the MT and SMT variants. These had an increased range of 250 km (155 mi) compared to the MiG-21SM, but at the cost of worsening all other performance figures, such as

1190-460: A rise in exhaust temperature. The limit of operation is 2 minutes for both practice and actual wartime use, as further use causes the engine to overheat. The fuel consumption increased by 50% over the rate in full afterburner. Use of this temporary power gave the MiG-21bis slightly better than 1:1 thrust-to-weight ratio and a climbing rate of 254 meters/second, equalling the F-16's nominal capabilities in

1275-598: A salvo from Tran's UB-16-57 / S-5M unguided rocket-equipped MiG-21, while flight leader Nguyen was unable to establish a lock on another, wildly-evading F-105 with his R-3S AAM; this was the first instance of a VPAF MiG-21 shooting down a piloted enemy aircraft in the Vietnam War. Although 13 of North Vietnam's flying aces attained their status while flying the MiG-21 (cf. three in the MiG-17), many VPAF pilots preferred

1360-517: Is 42 mm (1.7 in) longer, and has a heavier, 3.5 kg (7.7 lb) continuous-rod warhead , increasing launch weight to 45 kg (99 lb). In the R-60M the continuus rod warhead now uses 1.6 kg (3.5 lb) of depleted uranium rods for enhanced fragmentation. The inert training version of the R-60M was the R-60MU . Since 1999, a modified version of the weapon has been used as

1445-761: Is designed to match the performance of the AIM-9X , IRIS-T and the ASRAAM . The R-74M2 completed trials in 2019, and its export variant RVV-MD2 was unveiled in 2023. A clean sheet design, the K-MD ( izdeliye 300), is expected supersede the R-74M2 in the future. On 24 February 1996, two Cessna 337s of the Brothers to the Rescue were shot down while flying over international waters 10 nautical miles outside of Cuban airspace by

1530-477: Is more sensitive than its predecessor, the R-60M has only limited all-aspect capability. Minimum engagement range was further reduced, to only 200 m (220 yd). The proximity fuzes had improved resistance to ECM , although both optical and radar fuzes remained available. The export version with the Kolibri-M Radar-fuze are designated R-60MK (NATO reporting name: "Aphid-C" ). The R-60M

1615-541: Is said to have perished in the explosion of a B-52 hit by his own missiles, having approached the target too closely. In this case, the Vietnamese version appears to be erroneous: while one MiG-21 kill was claimed by Phantoms that night (this may have been Thieu's MiG), no B-52s were lost for any reason on the date of the claimed kill. On 3 January 1968, a single MiG-21 pilot, Ha Van Chuc, entered battle with 36 American planes and claimed one F-105 Thunderchief. During

1700-582: Is the largest operator of MiG-21s. In 1961, the Indian Air Force (IAF) opted to purchase the MiG-21 over several other Western competitors. As part of the deal, the Soviet Union offered India full transfer of technology and rights for local assembly. In 1964, the MiG-21 became the first supersonic fighter jet to enter service with the IAF. Due to limited induction numbers and lack of pilot training,

1785-964: The 1982 Lebanon war , and it was the main weapon used by the Syrians in air-to-air combat. Some Russian reports affirm that the R-60 was the most successful air-to-air missile deployed by the Syrians in Lebanon over the Bekaa Valley . According to Israeli reports, the vast majority of air-to-air combat consisted of visual range dogfights, and this has been also confirmed by Russian sources. The Russian reports also mentioned that several F-4s , F-16s , and IAI Kfirs were destroyed by R-60s among other aircraft. Israel claims some F-4s and Kfirs were lost in 1982, but lists surface-to-air missiles as responsible for all Israeli aircraft losses. However, on 9 June 1982,

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1870-500: The CIS and many other nations. The R-60 was initially developed for the MiG-23 . Work began on the weapon, under the bureau designation K-60 ( izdeliye 62), in the late 1960s. Series production began in 1973. It entered service with the designation R-60 (NATO reporting name "Aphid-A" ). When introduced, the R-60 was one of the world's lightest and most agile air-to-air missiles, with

1955-779: The Dissimilar Air Combat Training (sometimes referred to as Red Flag ) program at Nellis Air Force Base , Nevada . These two programs employed the subsonic Douglas A-4 Skyhawk and supersonic F-5 Tiger II , as well as the Mach 2.4-capable USAF Convair F-106 Delta Dart , to mimick the MiG-21. The culmination of the air struggle over Vietnam in early 1972 was 10 May, when VPAF aircraft completed 64 sorties, resulting in 15 air battles. The VPAF claimed 7 F-4s were shot down (the U.S. confirmed five F-4s were lost. ) The F-4s, in turn, managed to destroy two MiG-21s, three MiG-17s and one MiG-19. On 11 May, two MiG-21s, playing

2040-719: The Gulf War , Iraqi air force pilot Jameel Sayhood claimed to have shot down a Royal Air Force Panavia Tornado with an R-60 missile. However, the Royal Air Force claimed that the aircraft crashed on 22 January 1991 on a bombing mission in Ar Rutba. On 27 September 1987, during Operation Moduler , two Cuban FAR MiG-23MLs intercepted Captain Arthur Piercy's Mirage F1CZ , which was damaged by an R-60 fired head-on by Major Alberto Ley Rivas. The explosion destroyed

2125-606: The MiG-21 , MiG-23 , Sukhoi Su-24 , and Su-25 aircraft. Shortly after German reunification in 1990, Germany and other ex- Warsaw Pact countries found themselves with large stockpiles of the R-73 missiles or AA-11 Archers as designated by NATO, and had concluded that the R-73/AA-11's capabilities had been noticeably underestimated by the west. In particular, the R-73 was found to be both far more maneuverable, and far more capable in terms of seeker acquisition and tracking than

2210-672: The MiG-29 would the Soviet Union ultimately replace the MiG-21 as a maneuvering dogfighter to counter new American air superiority types. The MiG-21 was exported widely and remains in use. The aircraft's simple controls, engine, weapons, and avionics were typical of Soviet-era military designs. The use of a tail with the delta wing aids stability and control at the extremes of the flight envelope , enhancing safety for lower-skilled pilots; this, in turn, enhanced its marketability in exports to developing countries with limited training programs and restricted pilot pools. While technologically inferior to

2295-633: The Pakistan Air Force shot down an Indian MiG-21 and captured its pilot . The MiG-21's debris had fallen in Pakistani-administered Kashmir. The pilot was later returned to India. The Indonesian Air Force purchased 22 MiG-21s. In 1962, 20 MiG-21F-13s and MiG-21Us were received during Operation Trikora in the Western New Guinea conflict. Indonesian MiG-21s never fought in any dogfights. Right after

2380-552: The R-73M standard, which entered Russian service in 1997. The R-73M has greater range and a wider seeker angle (to 60° off-boresight), as well as improved IRCCM (Infrared Counter-Counter-Measures). Further developments include the R-74 ( izdeliye 740) and its export variant RVV-MD . These are expected to supplement previous variants of the R-73 in service. An improved version of the R-74,

2465-611: The R-74M ( izdeliye 750) features fully digital and re-programmable systems, and is intended for use on the MiG-35 , MiG-29 K / M/M2 , Su-27SM , Su-30MK and Su-35S . A further upgrade, known as the R-74M2 ( izdeliye 760), is intended for the fifth-generation Su-57 aircraft. This missile has an inertial navigation system, a smaller cross-section with the fin span reduced to 434 mm (17.1 in) to fit in internal weapon bays, and

2550-627: The delta wings found on production variants was the Ye-4. It made its maiden flight on 16 June 1955 and its first public appearance during the Soviet Aviation Day display at Moscow's Tushino airfield in July 1956. In the West, due to the lack of available information, early details of the MiG-21 often were confused with those of similar Soviet fighters of the era. In one instance, Jane's All

2635-462: The shock cone and front air intake did not see widespread use outside the USSR and ultimately proved to have limited development potential, mainly due to the small available space for the radar. Like many aircraft designed as interceptors, the MiG-21 had a short range. This was exacerbated by the poor placement of the internal fuel tanks ahead of the centre of gravity. As the internal fuel was consumed,

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2720-488: The stringed musical instrument of the same name; " Ołówek ", Polish for "pencil", due to the shape of its fuselage , and " Én Bạc ", meaning "silver swallow ", in Vietnamese . Approximately 60 countries across four continents have flown the MiG-21, and it still serves many nations seven decades after its maiden flight. It set aviation records, becoming the most-produced supersonic jet aircraft in aviation history ,

2805-455: The "bait", brought four F-4s to 2 MiG-21s circling at low altitude. The MiGs quickly stormed the Phantoms and 3 missiles shot down two F-4s. On 13 May, a MiG-21 unit intercepted a group of F-4s and a second pair of MiGs made a missile attack before being hit by two F-4s. On 18 May, VPAF aircraft made 26 sorties, eight of which resulted in combat, downing four F-4s without any VPAF losses. Over

2890-473: The Atoll missiles failed to hit their mark, but as it was disengaging, a B-52 from a three-bomber cell in front of his target took a hit from a surface-to-air missile (SAM), exploding in mid-air: this may have caused Tuân to think his missiles destroyed the target he had been aiming for. The Vietnamese claimed another kill on 28 December 1972 by a MiG-21 from the 921st FR, this time flown by Vu Xuan Thieu. Thieu

2975-695: The B-52. The first aerial victory was scored on 18 December 1972 by tail gunner Staff Sgt Samuel Turner, who was awarded the Silver Star . The second took place on 24 December 1972, when A1C Albert E. Moore downed a MiG-21 over the Thai Nguyen railroad yards. Both actions occurred during Operation Linebacker II , also known as the Christmas Bombings . These air-to-air kills were not confirmed by VPAF. The biggest threat to North Vietnam during

3060-579: The French Dassault Mirage III . Its basic layout was used for numerous other Soviet designs; delta-winged aircraft included the Su-9 interceptor and fast E-150 prototype from the MiG bureau, while the successful mass-produced frontline fighter Su-7 and Mikoyan's I-75 experimental interceptor combined a similar fuselage shape with swept-back wings. However, the characteristic layout with

3145-669: The IAF MiG-21 played a limited role in the Indo-Pakistani War of 1965 . However, the IAF gained valuable experience while operating the MiG-21 for defensive sorties during the war. The positive feedback from IAF pilots during the 1965 war prompted India to place more orders for the fighter jet and also invest heavily in building the MiG-21's maintenance infrastructure and pilot training programs. Since 1963, India has introduced more than 1,200 MiG fighters into its air force. As of 2024, 40 MiG-21s are known to be in operation in

3230-580: The IAF. At its peak, IAF operated 400 MiG-21s in 19 squadrons. In 2023, the IAF announced that it would replace its MiG-21 Bisons with indigenously built Tejas fighter jet. The plane has been plagued by safety problems. Since 1970 more than 170 Indian pilots and 40 civilians have been killed in MiG-21 accidents, thus the unofficial nickname "flying coffin". Over half of the 840 aircraft built between 1966 and 1984 were lost to crashes. At least 14 MiG-21s crashed between 2010 and 2013. Poor maintenance and quality of replacement parts has been considered to be

3315-452: The MiG-17 because the high wing loading of the MiG-21 made it relatively less maneuverable and the lighter framed canopy of the MiG-17 gave better visibility. However, this is not the impression British author Roger Boniface got when he interviewed Pham Ngoc Lan and ace Nguyễn Nhật Chiêu (who scored victories flying both the MiG-17 and MiG-21). Pham Ngoc Lan told Boniface that "The MiG-21

3400-499: The MiG-21 would be the most successful. Development of what would become the MiG-21 began in the early 1950s when Mikoyan OKB finished a preliminary design study for a prototype designated Ye-1 in 1954. This project was very quickly reworked when it was determined that the planned engine was underpowered; the redesign led to the second prototype, the Ye-2. Both these and other early prototypes featured swept wings. The first prototype with

3485-668: The MiGs in ambush battle stations to make "one pass, then haul ass" attacks. The MiGs made fast and often accurate attacks against US formations from several directions (usually the MiG-17s performed head-on attacks and the MiG-21s attacked from the rear). After shooting down a few American planes and forcing some of the F-105s to drop their bombs prematurely, the MiGs did not wait for retaliation but disengaged rapidly. These "guerrilla warfare in

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3570-523: The MiGs. But in confrontations with the lighter MiG-21, F-4s began to suffer losses. From May to December 1966, the USAF lost 47 aircraft, destroying only 12 VPAF fighters in return. From April 1965 to November 1968, over 268 air battles occurred over the skies of North Vietnam. North Vietnam claimed 244 downed U.S. aircraft while admitting to the loss of 85 MiGs. Of 46 air battles between F-4s and MiG-21s, losses amounted to 27 F-4 Phantoms and 20 MiG-21s. After

3655-551: The R-27R and R-77 is the lack of a radar to support their guidance to the target. However the R-27T, R-73 and R-60 are infra-red heat seeking missiles. They only require power, liquid nitrogen "to cool the seeker head", and a pylon to launch the missile. These missiles have been paired with a "US made FLIR Systems ULTRA 8500 turrets". However the drawback is that these missiles are intended to be fired from one jet fighter against another. So

3740-483: The R-60 was never contemplated due to the small size of the missile which makes a radar-homing version with an antenna of reasonable size impractical. An inert training version, alternatively designated UZ-62 and UZR-60 , was also built. An upgraded version, the R-60M (NATO reporting name: "Aphid-B" ), using a nitrogen -cooled seeker with an expanded view angle of ±20°, was introduced around 1982. Although its seeker

3825-998: The Soviet forces. Moscow constructed single-seaters for export, and Tbilisi manufactured two-seaters both for export and the USSR, though there were exceptions. The MiG-21R and MiG-21bis for export and for the USSR were built in Gorky, 17 single-seaters were built in Tbilisi (MiG-21 and MiG-21F), the MiG-21MF was first constructed in Moscow and then Gorky, and the MiG-21U was built in Moscow as well as in Tbilisi. A total of 194 MiG-21F-13s were built under licence in Czechoslovakia , and Hindustan Aeronautics Ltd. of India built 657 MiG-21FL, MiG-21M and MiG-21bis (of which 225 were bis) Due to

3910-515: The Su-35 resorted to launching an R-73, which destroyed the helicopter. These missiles have been used as a surface to air missile. In 1999 R-73s were adapted by Serb forces for surface to air missiles. The Houthi movement 's Missile Research and Development Centre and the Missile Force have tried to fire R-27/R-60/R-73/R-77, from Yemeni Air Force stocks, against Saudi aircraft. The issue for

3995-452: The U.S.-backed anti-communist forces took over the government, 13 Indonesian MiG-21s were delivered to the U.S. in exchange for T-33, UH-34D, and later, F-5 and OV-10 aircraft. All remaining MiG-21s were grounded and retired due to a lack of spare parts and the withdrawal of Soviet maintenance support. The MiGs were added to the 4477th Test and Evaluation Squadron ("Red Eagles"), a USAF aggressor squadron at Tonopah Test Range. The MiG-21

4080-499: The UAV with an R-73 missile. On 27 February 2019, Indian officials claims that an IAF MiG-21 Bison had successfully engaged and shot down a Pakistani F-16 with an R-73E missile during the 2019 Jammu and Kashmir airstrikes . Pakistan denied the loss of its aircraft. On 7 May 2022, Colonel Ihor Bedzai was killed when his Mi-14 was shot down by a Russian Su-35. It is reported that after missing its first shots using its 30 mm cannon ,

4165-608: The World's Aircraft 1960–1961 listed the "Fishbed" as a Sukhoi design and used an illustration of the Su-9 'Fishpot' . The MiG-21 was the first successful Soviet aircraft combining fighter and interceptor characteristics in a single aircraft. It was a lightweight fighter, achieving Mach 2 with a relatively low-powered afterburning turbojet , and is thus comparable to the American Lockheed F-104 Starfighter and Northrop F-5 Freedom Fighter and

4250-474: The advent of thrust vectored missiles like the R-73 and AIM-9X . The R-60 can be used by aircraft maneuvering at up to 9 g against targets maneuvering at up to 8 g . A tactical advantage is the short minimum range of only 300 m (330 yd). Soviet practice was to manufacture most air-to-air missiles with interchangeable IR-homer and semi-active radar homing (SARH) seekers – however, an SARH version of

4335-421: The ailerons there are small wing fences . The fuselage is semi-monocoque with an elliptical profile and a maximum width of 1.24 m (4 ft 1 in). The air flow to the engine is regulated by an inlet cone in the air intake. On early model MiG-21s, the cone has three positions. For speeds up to Mach 1.5, the cone is fully retracted to the maximum aft position. For speeds between Mach 1.5 and Mach 1.9

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4420-404: The air" tactics generally proved successful during the war. In December 1966, the MiG-21 pilots of the 921st FR downed 14 F-105 Thunderchiefs without any losses. The USAF and the US Navy had high expectations of the F-4 Phantom, assuming that their massive firepower, best available on-board radar, highest speed and acceleration properties, coupled with new tactics, would provide an advantage over

4505-453: The aircraft's drag chute and damaged the hydraulics. Piercy was able to recover to AFB Rundu, but the aircraft overshot the runway. The impact with the rough terrain caused Piercy's ejection seat to fire, but he failed to separate from the seat and suffered major spinal injuries. In 1999, an Indian Air Force MiG-21 used an infrared-homing R-60 to bring down a Pakistani Navy Breguet Atlantic which intruded over Indian airspace. Part of

4590-446: The canopy and below the pilot's eyeline. The cabin is pressurized and air-conditioned. On variants prior to the MiG-21PFM, the cabin canopy is hinged at the front. When ejecting, the SK-1 ejection seat connects with the canopy to provide a windbreak from the high-speed airflow encountered during high-speed ejections. After ejection, the canopy opens to allow the pilot to parachute to the ground. However, ejecting at low altitudes can cause

4675-432: The canopy to take too long to separate, sometimes resulting in pilot death. The minimum height for ejection in level flight was 110 m. Starting with the MiG-21PFM, a new ejection seat proved to be very reliable and did not need the canopy to protect the pilot which had never been fully satisfactory. The canopy is hinged on the right side of the cockpit. On the underside of the aircraft, there are three air brakes, two at

4760-419: The center of gravity would shift rearward beyond acceptable parameters. This had the effect of making the plane statically unstable to the point of being difficult to control, resulting in an endurance of only 45 minutes in clean condition. This can be somewhat countered by carrying fuel in external tanks closer to the center of gravity. The Chinese variants somewhat improved the internal fuel tank layout (as did

4845-411: The cone moves to the middle position. For speeds higher than Mach 1.9 the cone moves to the maximum forward position. On the later model MiG-21PF, the intake cone moves to a position based on the actual speed. The cone position for a given speed is calculated by the UVD-2M system using air pressures from in front and behind the compressor of the engine. On both sides of the nose, there are gills to supply

4930-484: The course of the air war, between 3 April 1965 and 8 January 1973, each side would ultimately claim favorable kill ratios. In 1972, the number of air battles between American and Vietnamese planes stood at 201. The VPAF lost 54 MiGs (including 36 MiG-21s and one MiG-21US) and claimed 90 U.S. aircraft shot down, including 74 F-4 fighters and two RF-4C reconnaissance jets (MiG-21s shot down 67 enemy aircraft while MiG-17s shot down 11 and MiG-19s downed another 12 ). One MiG-21

5015-403: The drone was destroyed by gun fire. In May 2024, Ukraine release a photo of a modified 9K33 Osa using R-73 missiles. Molniya R-60 The Molniya (now Vympel ) R-60 ( NATO reporting name : AA-8 "Aphid" ) is a short-range lightweight infrared homing air-to-air missile designed for use by Soviet fighter aircraft . It has been widely exported , and remains in service with

5100-411: The end of the war. According to one Western military analyst, the MiG-21FLs had clearly "won" the much anticipated air combat between the MiG-21FL and the F-104A Starfighter. Because of the performance of India's MiG-21s, several nations, including Iraq , approached India for MiG-21 pilot training. By the early 1970s, more than 120 Iraqi pilots were being trained by the Indian Air Force. One MiG-21

5185-408: The engine with more air while on the ground and during takeoff . In the first variant of the MiG-21, the pitot tube is attached to the bottom of the nose. After the MiG-21P variant, this tube is attached to the top of the air intake. Later versions shifted the pitot tube attachment point 15 degrees to the right, as seen from the cockpit, and had an emergency pitot head on the right side, just ahead of

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5270-429: The exhaust. The Russians gave the emergency power setting its "diamond regime" name, never used in India. Given a skilled pilot and capable missiles, it could give a good account of itself against contemporary fighters. Its G-limits were increased from +7Gs in initial variants to +8.5Gs in the latest variants. It was replaced by the newer variable-geometry MiG-23 and MiG-27 for ground support duties. However, not until

5355-401: The front and one at the rear. The front air brakes have an area of 0.76 m , and a deflection angle of 35°. The rear air brake has an area of 0.47 m and a deflection angle of 40°. The rear air brake is blocked if the airplane carries an external fuel tank. Behind the air brakes are the bays for the main landing gear . On the underside of the airplane, just behind the trailing edge of

5440-423: The latest AIM-9 Sidewinder . This realization started the development of newer missiles to help compete, including the ASRAAM , IRIS-T and AIM-9X . According to an interview with a Ukrainian pilot, the R-73 does not track well in clouds. This makes the missile difficult to use against Shahed-136 drones, forcing pilots to rely on their 30 mm cannon. From 1994, the R-73 has been upgraded in production to

5525-409: The left wing and killing 2 passengers. The plane made an emergency landing on a frozen lake. On 21 June 1978, a PVO MiG-23M flown by Pilot Captain V. Shkinder shot down two Iranian Boeing CH-47 Chinook helicopters that had trespassed into Soviet airspace, one helicopter being dispatched by two R-60 missiles and the other by cannon fire. Several Russian reports affirm the R-60 was widely used during

5610-475: The mass production, the aircraft was very cheap: the MiG-21MF, for example, was cheaper than the BMP-1 The F-4 Phantom 's cost was several times higher than MiG-21. The MiG-21 has a delta wing . The sweep angle on the leading edge is 57° with a TsAGI S-12 airfoil . The angle of incidence is 0° while the dihedral angle is −2°. On the trailing edge there are ailerons with an area of 1.18 m , and flaps with an area of 1.87 m . In front of

5695-399: The missile's motor for ground launch, as in the case of the US MIM-72 Chaparral . The current Russian dogfight missile is the R-73 (AA-11 "Archer"), but large numbers of R-60 missiles remain in service. On 20 April 1978, two R-60 missiles were fired at Korean Air Lines Flight 902 after a navigational error had caused it to fly into Soviet airspace. One missile hit, detaching 4 meters of

5780-638: The more advanced fighters it often faced, low production and maintenance costs made it a favorite of nations buying Eastern Bloc military hardware. Several Russian, Israeli and Romanian firms have begun to offer upgrade packages to MiG-21 operators, designed to bring the aircraft up to a modern standard, with greatly upgraded avionics and armaments. A total of 10,645 aircraft were built in the USSR. They were produced in three factories: AZ 30 (3,203 aircraft) in Moscow (also known as MMZ Znamya Truda ), GAZ 21 (5,765 aircraft) in Gorky , and TAZ 31 (1,678 aircraft) in Tbilisi . Generally, Gorky built single-seaters for

5865-435: The most-produced combat aircraft since the Korean War and, previously, the longest production run of any combat aircraft. The MiG-21 jet fighter was a continuation of Soviet jet fighters, starting with the subsonic MiG-15 and MiG-17 , and the supersonic MiG-19 . A number of experimental Mach 2 Soviet designs were based on nose intakes with either swept-back wings , such as the Sukhoi Su-7 , or tailed deltas , of which

5950-418: The motors and fuel load are smaller than a purpose-built surface to air missile. Only one near miss has been verified and that was a R-27T fired at Royal Saudi Air Force F-15SA. On 6 May 2024, Russia released footage of a Ka-29 using gunfire on a Sea Baby drone. The drone was armed with a R-73 infrared missile, to defend it from helicopters. One missile had been fired, at a Mi-8 helicopter, but missed before

6035-400: The second generation of Soviet variants), and also carried significantly larger external fuel tanks to counter this issue. Additionally, when more than half the fuel was used up, violent maneuvers prevented fuel from flowing into the engine , thereby causing it to shut down in flight. This increased the risk of tank implosions (MiG-21 had tanks pressurized with air from the engine's compressor),

6120-422: The seeker can detect targets up to 40° off the missile's centerline. It can be targeted by a helmet-mounted sight (HMS) allowing pilots to designate targets by looking at them. Minimum engagement range is about 300 meters, with maximum aerodynamic range of nearly 30 km (19 mi) at altitude. The weapon is used by the MiG-29 , MiG-31 , Su-27 /33, Su-34 and Su-35 , and can be carried by newer versions of

6205-417: The shock absorbers retract into the wing. The nose gear retracts forward into the fuselage under the radar. The nose wheel can be lowered manually by simply unlocking its hatch from inside the cockpit. Thus, landing with undercarriage locked in the up position due to an internal failure was not a major issue, with a number of such successful landings on the nosewheel and ventral fuel tank or the airbrake. India

6290-403: The standard Strizh (Swift) optical fuse, which can be replaced with a Kolibri active radar fuse. Missiles equipped with the latter fuse were designated R-60K . According to Russian sources, practical engagement range is about 4,000 m (4,400 yd), although "brochure range" is 8 km (5.0 mi) at high altitude . The weapon was one of the most agile air-to-air missiles until

6375-557: The war had always been the Strategic Air Command 's B-52 bombers. Hanoi 's MiG-17 and MiG-19 interceptors could not deal with the B-52s at their flying altitude. In the summer of 1972, the VPAF was directed to train 12 MiG-21 pilots for the specific mission of shooting the B-52 bombers, with two-thirds of the pilots specifically trained in night attacks. On 26 December 1972, just two days after tail gunner Albert Moore downed

6460-757: The war, the MiG-21s played a crucial role in giving the IAF air superiority over vital points and areas in the western theater of the conflict. The 1971 war witnessed the first supersonic air combat in the subcontinent when an Indian MiG-21FL claimed a PAF F-104A Starfighter with its GSh-23 twin-barrelled 23 mm cannon. By the time the hostilities came to an end, the IAF MiG-21FLs had claimed four PAF F-104As , two PAF Shenyang F-6s , one PAF North American F-86 Sabre and one PAF Lockheed C-130 Hercules . But only two kills were confirmed (both F-104As). Two more F-104s were critically damaged by MiG-21 fighters. Pakistan decommissioned all F-104s shortly after

6545-470: The wing are attachment points for two JATO rockets. The front section of the fuselage ends at former #28. The rear section of the fuselage starts at former #28a and is removable for engine maintenance. The empennage of the MiG-21 consists of a vertical stabilizer , a stabilator and a small fin on the bottom of the tail to improve yaw control. The vertical stabilizer has a sweep angle of 60° and an area of 5.32 m (on earlier version 3.8 m ) and

6630-634: The wreckage was found in contested territory, this incident is widely known as the Atlantic incident . MiG-21 The Mikoyan-Gurevich MiG-21 ( Russian : Микоян и Гуревич МиГ-21 ; NATO reporting name : Fishbed ) is a supersonic jet fighter and interceptor aircraft , designed by the Mikoyan-Gurevich Design Bureau in the Soviet Union . Its nicknames include: " Balalaika ", because its planform resembles

6715-619: Was always confident of a kill over an F-4 Phantom when flying a MiG-21." Although the MiG-21 lacked the long-range radar, missiles, and heavy bomb load of its contemporary multi-mission U.S. fighters, its RP-21 Sapfir radar helped make it a challenging adversary in the hands of experienced pilots, especially when used in high-speed hit-and-run attacks under GCI control. MiG-21 intercepts of Republic F-105 Thunderchief strike groups were effective in downing US aircraft or forcing them to jettison their bomb loads. The VPAF flew their interceptors with guidance from ground controllers, who positioned

6800-496: Was decommissioned after being in service for 50 years. The Indian Air Force plans to decommission all MiG-21s by 2025. The expansion of the IAF MiG-21 fleet marked a developing India-Soviet Union military partnership, which enabled India to field a formidable air force to counter Chinese and Pakistani threats. The capabilities of the MiG-21 were put to the test during the Bangladesh Liberation War . During

6885-553: Was designed for very short ground-controlled interception (GCI) missions. It became renowned for this type of mission in the skies over North Vietnam . The first MiG-21s arrived directly from the Soviet Union by ship in April 1966. After being unloaded and assembled they were given to the Vietnam People's Air Force 's (VPAF) oldest fighter unit, the 921st Fighter Regiment (921st FR), which had been created on 3 February 1964 as

6970-400: Was much faster, and it had two Atoll missiles which were very accurate and reliable when fired between 1,000 and 1,200 yards." And Chiêu asserted that "... for me personally, I preferred the MiG-21 because it was superior in all specifications in climb, speed and armament. The Atoll missile was very accurate and I scored four kills with the Atoll. ... In general combat conditions, I

7055-528: Was shot down by a Pakistani soldier using a shoulder-fired MANPADS missile during the Kargil war. On 10 August 1999, two MiG-21FLs of the Indian Air Force intercepted and shot down a Pakistani Bréguet 1150 Atlantic maritime patrol aircraft with an R-60 missile after it allegedly entered Indian airspace for surveillance, killing all on board. During the 2019 Jammu and Kashmir airstrikes ,

7140-421: Was shot down on 21 February 1972 by a USAF F-4 Phantom based at Udorn RTAFB , Thailand and piloted by Major Lodge with 1st Lt Roger Locher as his weapon systems officer (WSO). This was claimed as the first-ever USAF MiG kill at night, and the first in four years at that time. Two MiG-21s were claimed shot down by USAF Boeing B-52 Stratofortress tail gunners ; the only confirmed air-to-air kills ever made by

7225-453: Was the addition of a second fuel pump in the afterburning stage. Activating the ЧР (rus. "чрезвычайный режим" - emergency mode)(Emergency Power Rating, EPR in India) booster feature allows the engine to develop 97.4 kilonewtons (21,896 lbf) of thrust under 2,000 meters (6,600 ft) of altitude. The rpm of the engine would increase by 2.5% and the compression ratio would thus increase, with

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