Kh-29 - Wikiwand

The Kh-29 (Russian: Х-29; NATO: AS-14 'Kedge'; GRAU: 9M721) is a Soviet air-to-surface missile with a range of 10–30 km. It has a large warhead of 320 kg, 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.

Quick Facts Type, Place of origin ...

Kh-29 (NATO reporting name: AS-14 'Kedge')
Side-view of Kh-29T.
Type	air-to-surface missile
Place of origin	Soviet Union
Service history
In service	1980s-current
Used by	Warsaw Pact, China, India, Iraq
Wars	Iran–Iraq War Second Libyan Civil War Russian-led military intervention in Syria Syrian Civil War Russian invasion of Ukraine
Production history
Designer	Matus Bisnovat Georgiy I. Khokhlov
Designed	1975
Manufacturer	Vympel / Tactical Missiles Corporation^[1]
Produced	1980-current^[2]
Specifications
Mass	Kh-29L: 660 kg (1,460 lb) ^[3] Kh-29T: 685 kg (1,510 lb) ^[3] Kh-29TE: 690 kg (1,520 lb) ^[3]
Length	Kh-29L/T: 390 cm (12 ft 10 in)^[3] Kh-29TE: 387.5 cm (12 ft 9 in)^[3]
Diameter	38.0 cm (15.0 in) ^[3]
Wingspan	110 cm (43 in) ^[3]
Warhead	HE armour-piercing^[1]
Warhead weight	320 kg (705 lb)^[1]
Detonation mechanism	Impact ^[1]

Engine	Fixed thrust solid fuel rocket^[1]
Operational range	Kh-29L: 10 km (5.4 nmi)^[3] Kh-29T: 12 km (6.5 nmi) ^[3] Kh-29TE: 30 km (16 nmi) ^[3]
Maximum speed	2,200 km/h (1,400 mph)^[4] Kh-29ML: 900–1,260 km/h (560–780 mph)^[5]
Guidance system	Kh-29L: semi-active laser guidance Kh-29T/TE: passive homing TV guidance Kh-29D: infrared homing guidance (IIR)^[6]^[7] Kh-29MP: active radar homing^[8]
Launch platform	Kh-29L&T: MiG-27K,^[3] MiG-29,^[3] Su-22^[3],Su-27UB,^[3] Su-30MK,^[3] Su-39^[3] Kh-29L only: Su-25^[3] Kh-29T only: Su-35^[3] Also: Mirage F1E,^[9] Su-17/22,^[9] Su-24,^[9] Su-33, Su-34, Su-37

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 (1,150 km/h vs 1,470 km/h) and a much bigger warhead (320 kg vs 136 kg).^{[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]^[14]

Variants

Kh-29L (Izdeliye 63, 'Kedge-A')^[10] uses a semi-active laser seeker and has a range of 8–10 km.^[3]
Kh-29ML is an upgraded version of the Kh-29L.^[10]
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^[15] is a long-range (30 km) development of the Kh-29T.^[3] The minimum range is 3 km; launch altitude is 200–10,000 m.^[3]
Kh-29MP is a variant that uses active radar homing, making it a fire-and-forget weapon. It has a 250 kg warhead and a 12 km range.^[6]^[8]
Kh-29D is the fourth variant of the Kh-29TE which uses imaging infrared guidance.^[6]^[7]