Kh 59

Updated on Sep 25, 2024

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Place of origin Soviet Union Russia Designer Raduga		In service 1980-current

Type air-to-surface missileanti-shipping missile Used by Russia, China, India, Algeria Manufacturer Tactical Missiles Corporation

The Kh-59 Ovod (Russian: Х-59 Овод 'Gadfly'; AS-13 'Kingbolt') is a Russian TV-guided cruise missile with a two-stage solid-fuel propulsion system and 200 km range. The Kh-59M Ovod-M (AS-18 'Kazoo') is a variant with a bigger warhead and turbojet engine. It is primarily a land-attack missile but the Kh-59MK variant targets shipping.

Development

The initial design was based on the Raduga Kh-58 (AS-11 'Kilter'), but it had to be abandoned because the missile speed was too high for visual target acquisition.

Raduga OKB developed the Kh-59 in the 1970s as a longer ranged version of the Kh-25 (AS-10 'Karen'), as a precision stand-off weapon for the Su-24M and late-model MiG-27's. The electro-optical sensors for this and other weapons such as the Kh-29 (AS-14 'Kedge') and KAB-500 Kr bombs were developed by S A Zverev NPO in Krasnogorsk.

It is believed that development of the Kh-59M started in the 1980s. Details of the Kh-59M were first revealed in the early 1990s.

Design

The original Kh-59 is propelled by a solid fuel engine, and incorporates a solid fuel accelerator in the tail. The folding stabilizers are located in the front of the missile, with wings and rudder in the rear. The Kh-59 cruises at an altitude of about 7 meters above water or 100–1,000 metres (330–3,280 ft) above ground with the help of a radar altimeter. It can be launched at speeds of 600 to 1,000 km/h (370 to 620 mph) at altitudes of 0.2 to 11 kilometres (660 to 36,090 ft) and has a CEP of 2 to 3 meters. It is carried on an AKU-58-1 launch pylon.

The Kh-59ME has an external turbofan engine below the body just forward of the rear wings, but retains the powder-fuel accelerator. It also has a dual guidance system consisting of an inertial guidance system to guide it into the target area and a television system to guide it to the target itself.

The 36MT turbofan engine developed for the Kh-59M class of missiles is manufactured by NPO Saturn of Russia.

Target coordinates are fed into the missile before launch, and the initial flight phase is conducted under inertial guidance. At a distance of 10 km from the target the television guidance system is activated. An operator aboard the aircraft visually identifies the target and locks the missile onto it.

Operational history

Although the original Kh-59 could be carried by the MiG-27, Su-17M3, Su-22M4, Su-24M, Su-25 and Su-30 family if they carried an APK-9 datalink pod, it was only fielded on the Su-24M in Russian service. From 2008-2015, Russia delivered some 200 Kh-59 missiles to China for use on the Su-30MK2; deliveries may have included both Kh-59MK and Kh-59MK2 versions.

Variants

Kh-59 (AS-13 'Kingbolt') - original version with dual solid-fuel rocket engines. First shown in 1991; exported as Kh-59 or Kh-59E.

Kh-59M (AS-18 'Kazoo') - adds turbojet engine and larger warhead. Range 115 km.

Kh-59ME - 200 km-range variant offered for export in 1999.

Kh-59MK - 285 km-range anti-shipping variant with turbofan engine and ARGS-59 active radar seeker.

Kh-59MK2 - Land attack variant of Kh-59MK (fire-and-forget), equipped with either a 320 kg penetrating or 285 kg (628 lb) pellet warhead.

Kh-59M2 - Kh-59M/Kh-59MK with new TV/IIR seekers, reported in 2004.

Kh-20 - possible name for nuclear-tipped variant carried by Su-27 family.

Kh-59L - laser-guided variant that was developed.

Kh-59T - TV guided instead laser guidance variant.

Kh-59MK2 - AS-22 stealth standoff version, rocket or turbofan engine, shown in MAKS 2015. Light compact tactical stealth ALCM with a range of 290 km (for export) and 550 km (for domestic use) versions. Rumors have told that India will get "special" export version with a range extended up to 350 km.

Proposed development options for the Kh-59M/ME have included alternative payloads (including cluster munitions) but their current development status is unclear.