Kh-59

Kh-59
Allocer · CC BY-SA 3.0 · source
Name	Kh-59
Origin	Soviet Union
Type	Air-to-surface missile
Service	1983–present
Used by	see Operators
Manufacturer	Raduga

Kh-59 The Kh-59 is a Soviet-origin long-range, air-launched, subsonic cruise missile developed during the Cold War by the Raduga design bureau. It was intended to provide tactical aviation units with precision standoff strike capability against hardened and well-defended ground targets, integrating with platforms such as the Su-24, Su-30, Tu-95 and export fighters. The system reflects design priorities similar to other contemporary systems fielded by NATO members and Warsaw Pact states during the late 20th century.

Development

The Kh-59 program emerged within the context of late Cold War weapons development involving organizations such as Soviet Air Forces, Tupolev, Sukhoi, Mikoyan-Gurevich, and industrial ministries coordinated by the Ministry of Aviation Industry (Soviet Union). Chief designers at the Raduga bureau worked alongside institutes like the Tikhomirov Scientific Research Institute of Instrument Design and testing ranges at Kapustin Yar and Kazan. The missile's development benefitted from research in guidance from entities such as Central Scientific Research Institute "Geophysics", and experienced engineers who previously contributed to projects like the Kh-22 and Kh-25 programs. By the early 1980s prototypes underwent flight trials with crews from units operating Su-24 Fencer squadrons and strategic aviation regiments equipped with Tu-95 Bear. The program reflected doctrinal shifts influenced by lessons from conflicts like the Yom Kippur War and technology trends observed in Western systems such as the AGM-84 Harpoon and AGM-65 Maverick.

Design and specifications

Kh-59 is characterized by a turbojet or solid-fuel booster and a mid-body pop-out wing arrangement developed at Raduga engineering teams who had previously worked on K-10S derivatives. Structural testing occurred at facilities linked to TsAGI and production tooling involved enterprises in Dolgoprudny and Nizhny Novgorod Oblast. The guidance suite evolved through iterations incorporating inertial navigation systems sourced from suppliers connected to NPO Mashinostroyeniya and terminal seekers developed by institutes associated with VNII Signal. Guidance options combined inertial navigation with optical or radar-homing terminal seekers, comparable to systems fielded by Royal Air Force and United States Air Force tactical platforms. Integration trials were performed on aircraft types including Su-27 Flanker, MiG-29 Fulcrum, Su-33 Flanker-D, and maritime patrol platforms such as Il-38 May derivatives. Warhead options drew on explosive design expertise from organizations that participated in programs like the RVB-500 cluster warhead projects. Launch and fire-control integration involved avionics suites comparable to those in MiG-31 Foxhound interceptors and multi-role fighters developed by Irkut Corporation.

Variants

Multiple Kh-59 variants were produced to address specific mission sets, with design lineage connecting to export modifications supplied through enterprises dealing with Rosoboronexport. Notable versions included models with electro-optical seekers influenced by technology exchanges studied alongside systems like the AGM-88 HARM and radar-guided variants conceptually akin to the Serbian Yugoimport delivered influence. Later developments incorporated data-link capabilities for in-flight target updates similar in role to systems fielded on F/A-18 Hornet and Tornado IDS platforms. Upgrades paralleled modernization programs in organizations such as United Aircraft Corporation and incorporated components from defense contractors with histories working with Almaz-Antey and KRET.

Operational history

Kh-59 entered service during a period of expanded export outreach concurrent with Soviet deployments to allies such as Syria, Iraq, and Libya. It featured in training and readiness activities within air armies operating from bases at Akhtubinsk and Mozdok. The missile was integrated into doctrinal strike packages developed by commands that also managed systems like the Iskander and older cruise missiles from the PVO Strany era. Post-Soviet successor states retained inventories, and the platform saw upgrades during programs executed by ministries in Russia and industrial collaborations with firms in Belarus and Ukraine before relations shifted.

Combat use and exports

Kh-59 variants were exported to numerous states through agreements involving Soviet Union foreign military sales channels and later through arms dealers connected to Rosoboronexport. Recipient nations included air arms from Algeria, China, India, Egypt, Syria, and Vietnam where integration trials paralleled exercises with aircraft like the Su-30MKI and Su-24M. Reports attribute limited combat employment during regional conflicts in the late 20th and early 21st centuries, with operational use examined in analyses by security think tanks that also studied weapons used in the Gulf War and Syrian Civil War. Exported missiles were subject to clearance and adaptation works overseen by contractors similar to those involved in upgrading MiG and Sukhoi fleets for client states.

Operators

Operators historically and currently include air forces and naval aviation units from states that procured Soviet-era systems through deals brokered by organizations such as Ministry of Defence (Russia), Soviet Union, and later Russian Federation. Known users encompass Russia, Algeria, China, India, Egypt, Syria, Vietnam, and several former Warsaw Pact members who maintained inventories after the dissolution of the Warsaw Pact. Platform integration involved aircraft types produced by Sukhoi, Mikoyan, and Tupolev manufacturers and fielded by units comparable to Russian Naval Aviation squadrons.

Survivability and countermeasures

Kh-59's survivability against integrated air defenses was assessed in studies contrasting its low-altitude flight profiles with employment of electronic warfare suites developed by firms such as KRET and Radioelectronic Technologies. Countermeasures adopted by potential adversaries included surface-to-air missile systems like the S-300, Patriot, and early warning networks managed using systems conceptualized by institutes akin to NIIP. Electronic attack, decoys operated by platforms similar to EA-18G Growler, and passive measures employed by air defense units reduced effectiveness in some scenarios. Adaptations to Kh-59 tactics included stand-off launch profiles and coordinated suppression missions resembling SEAD approaches used with armaments such as the AGM-88 HARM.

Category:Air-to-surface missiles