Sukhoi Su-35

Sukhoi Su-35
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Name	Sukhoi Su-35
Caption	Su-35 of the Russian Aerospace Forces
Type	Air superiority fighter
Manufacturer	Sukhoi
First flight	1988
Introduced	2014
Primary user	Russian Aerospace Forces
Produced	2008–present

Sukhoi Su-35. The Sukhoi Su-35 is a Russian fourth-generation-plus fighter aircraft developed by Sukhoi for air superiority and multirole missions, originating from the Su-27 family and intended to complement designs such as the MiG-29 and replace older Su-27 variants. Designed amid post-Soviet restructuring with input from United Aircraft Corporation and tested at facilities like Komsomolsk-on-Amur Aircraft Plant and Gromov Flight Research Institute, the Su-35 integrates advancements pioneered by programs including the Su-27M and Su-37, featuring enhanced engines, avionics, and aerodynamic refinements influenced by global developments in aircraft such as the F-15 Eagle, Eurofighter Typhoon, and Dassault Rafale.

Development

The Su-35 project traces to the late Cold War modernization efforts exemplified by the Su-27M program and experimental prototypes flown at MAKS Air Show venues, evolving through testbeds including the Su-27UB and demonstrators evaluated by the Soviet Air Force and later the Russian Air Force. Funding and industrial consolidation under Sukhoi and later United Aircraft Corporation shaped production decisions made at locations like Irkutsk Aviation Plant and Komsomolsk-on-Amur. Export interest from states such as China, Indonesia, Algeria, and Egypt influenced avionics selection and marketing strategies coordinated with agencies like Rosoboronexport and procurement authorities of potential buyers. International comparisons to aircraft from Boeing and Lockheed Martin informed export variants and upgrade paths considered by ministries in Beijing, Cairo, and Algiers.

Design and Features

Aerodynamically, the Su-35 incorporates controls and features developed during programs including the Su-37 thrust-vectoring experiments and the canard-equipped Su-27M derivatives, while retaining the twin-engine layout reminiscent of Su-27 airframes. Propulsion comes from Saturn-derived turbofan engines developed by NPO Saturn, delivering thrust-vectoring nozzles influenced by research at institutions like TsAGI and tested alongside powerplants from manufacturers such as Klimov. Materials and manufacturing techniques draw upon suppliers including Tikhomirov NIIP and industrial partners at Komsomolsk-on-Amur Aircraft Plant, integrating composites and structural advances comparable to those used by BAE Systems in Western programs. Cockpit ergonomics reflect standards used by operators including the Russian Aerospace Forces and include multifunction displays and HOTAS controls similar to interfaces from Honeywell-equipped Western fighters.

Avionics and Weapons

The Su-35's sensor suite centers on an active electronically scanned array radar developed by Tikhomirov NIIP and missile integration compatible with Russian stores like the R-77, R-27, and Kh-31, while offering carriage for targeting pods and electronic warfare systems comparable to allied systems supplied by KRET. Avionics architecture uses components and software patterned after programs managed by United Instrument Manufacturing Corporation and includes datalink capabilities interoperable with command systems used by the Russian Aerospace Forces and export customers such as People's Liberation Army Air Force. Defensive systems include radar warning receivers and countermeasures influenced by suites fielded on aircraft like the MiG-31 and supported by continental testing at ranges like those in Astrakhan Oblast.

Operational History

Operational evaluation began with Russian service units under the Russian Aerospace Forces where the type underwent integration in air regiments and participated in exercises with formations such as the Long-Range Aviation and NATO-partnered drills that involved assets from NATO member states including France and United States. The Su-35 has seen deployment to conflict-adjacent areas with missions coordinated alongside platforms like the Il-76 and An-124 during force projection and has been displayed at international events including MAKS Air Show and Dubai Airshow. Export deliveries to operators such as China and Indonesia were pursued amid negotiations involving Rosoboronexport and foreign ministries; airframe deployments prompted diplomatic discussions with governments including Washington, D.C. and trade interlocutors from Beijing.

Variants

Variants derive from progressive modernization efforts that trace lineage to prototypes like the Su-27M and experimental Su-37, with production batches incorporating incremental avionics upgrades from contractors including NPO Saturn and KRET. Export-oriented versions have been proposed to meet requirements of foreign ministries such as those in Algeria, Egypt, and Indonesia, while indigenous upgrade packages mirror approaches used in modernizing platforms like the MiG-29 and Su-30. Prototype and test variants operated by institutions like the Gromov Flight Research Institute contributed technologies later adopted by production series built at Komsomolsk-on-Amur.

Operators

Current and prospective operators include the Russian Aerospace Forces as the primary military user, with export customers negotiated through Rosoboronexport and procurement agencies in countries such as China, Indonesia, Algeria, and Egypt. Training and testing are supported by establishments like the Gromov Flight Research Institute and regiments based in regions including Khabarovsk Krai and Primorsky Krai.

Specifications

General characteristics include twin-engined layout with thrust-vectoring nozzles developed by NPO Saturn, single-seat cockpit equipped with displays from suppliers similar to those used by Sukhoi programs, and multi-role weapon stations compatible with missiles like the R-77 and R-27. Performance metrics place the aircraft among contemporaries such as the F-15 Eagle and Eurofighter Typhoon in terms of speed, range, and maneuverability, supported by onboard systems from contractors including Tikhomirov NIIP and KRET.

Category:Russian fighter aircraft