The Kh-29 (Russian: Х-29; NATO: AS-14 'Kedge'; GRAU: 9M721) is a Soviet air-to-surface missile with a range of 10–30km. It has a large warhead of 320kg, has a choice of laser, infrared, active radar or TV guidance, and is typically carried by tactical aircraft such as the Su-24, Su-30, MiG-29K as well as the Su-25, giving these aircraft an expanded standoff capability.
The Kh-29 is intended for primary use against larger battlefield targets and infrastructure such as industrial buildings, depots and bridges,[10] but can also be used against ships up to 10,000 tonnes, hardened aircraft shelters and concrete runways.[1]
Development
Design started in the late 1970s at the Molniya design bureau in Ukraine on what would be their only air-to-ground munition, but when they moved exclusively to space work Vympel took over development of the Kh-29.[10] The first firing of the missile took place in 1976 and after extensive trials the Kh-29 was accepted into service in 1980.[4]
Design
The basic aerodynamic layout of the Kh-29 is similar to the Molniya R-60 (AA-8 'Aphid'), reflecting Molniya's heritage in air-to-air missiles.[10] The laser guidance head came from the Kh-25 (AS-10 'Karen') and the TV guidance from the Kh-59 (AS-13 'Kingbolt'), mated to a large warhead.[9]
It has been compared to the United States' AGM-65 Maverick, but the AGM-65 is a much smaller missile than the Kh-29, and weighs less than half as much.[10]
Compared to the AGM-65 Maverick, the Kh-29 has a 20% higher top speed (1,150km/h vs 1,470km/h) and a much bigger warhead (320kg vs 136kg).[citation needed]
Operational history
The Kh-29 entered service with the Soviet Air Force in 1980, and has been widely exported since.
The Kh-29L was used by Sukhoi Su-34 and Su-24 aircraft in the 2015 Russian military intervention in the Syrian Civil War.[11]
2014 Libyan conflict
Kh-29 missiles were supplied to Libya in the 1980s for use on the Libyan Air Force's Su-24s. These aircraft have all been destroyed during the 2011 NATO-led intervention, and no other aircraft in the Libyan arsenal could use these missiles. Hence, they have been transformed into unguided surface-to-surface rockets, launched from modified trucks and with their fins and ailerons at the front and back removed for a somewhat more stable flight path. They were used by National Salvation Government forces around Tripoli in 2014, during the Second Libyan Civil War (they were seized from Ghardabiya Air Base depots).[12]
2022 Russian invasion of Ukraine
The Kh-29 missile has possibly seen limited use in the 2022 Russian invasion of Ukraine, being fired from Su-34 aircraft.[13][bettersourceneeded]
Variants
Kh-29L (Izdeliye 63, 'Kedge-A')[10] uses a semi-active laser seeker and has a range of 8–10km.[3]
Kh-29T (Izdeliye 64, 'Kedge-B')[10] is the TV-guided version, which is fitted with automatic optical homing to a distinguishable object indicated by the pilot.
Kh-29TE[14] is a long-range (30km) development of the Kh-29T.[3] The minimum range is 3km; launch altitude is 200–10,000m.[3]
Kh-29MP is a variant that uses active radar homing, making it a fire-and-forget weapon. It has a 250kg warhead and a 12km range.[6][8]
Kh-29D is the fourth variant of the Kh-29TE which uses imaging infrared guidance.[6][7]
Operators
Map with Kh-29 operators in blue with former operators in red
Belarus: Belarusian Air Force on its modernized MiG-29BMs.[4]
Bulgaria: Bulgarian Air Force on its Su-22M4s,[4] which were withdrawn from service in 2004.[citation needed] Also used on Su-25s.
China: People's Liberation Army Air Force – received 2,000 Kh-29Ts in 2002[16] for use on their Su-27SKs, Su-27UBKs, Su-30MKKs, Shenyang J-11s and possibly their JH-7s and Q-5s.[17]
Ethiopia: Ethiopian Air Force, Kh-29T on its Su-25TKs[18]
Georgia: Georgian Air Force on its Su-25KM Scorpions[19]
India: Indian Air Force on its Su-30MKIs[4] and Indian Navy on its MiG-29Ks.[20]
Indonesia: the Indonesian Air Force uses the Kh-29TE on its Su-30MK2s[21][22]
Iran: Islamic Republic of Iran Air Force on its Su-24s
Libyan Arab Jamahiriya: Libyan Air Force – Left without launch platforms after all Su-24s were destroyed in the civil war and subsequent NATO bombings. Subsequently used in a surface-to-surface role.[12]
Rosoboronexport Air Force Department and Media & PR Service, AEROSPACE SYSTEMS export catalogue(PDF), Rosoboronexport State Corporation, p.122, archived from the original(PDF) on 30 October 2007
Cooper, Tom (2018). Hot Skies Over Yemen, Volume 2. Warwick: Helion & Company Publishing. p.14. ISBN978-1-911628-18-7.
Cooper, Tom; Sipos, Milos (2019). Iraqi Mirages. The Dassault Mirage Family in Service with the Iraqi Air Force, 1981-1988. Helion & Company Publishing. p.75. ISBN978-1-912-390311.
References
Gordon, Yefim (2004), Soviet/Russian Aircraft Weapons Since World War Two, Hinckley, England: Midland Publishing, ISBN1-85780-188-1
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