OKB-155 Sukhoi

OKB-155 Sukhoi
Name	OKB-155 Sukhoi
Native name	ОКБ-155 «Сухой»
Founded	1939
Founder	Pavel Sukhoi
Headquarters	Moscow
Key people	Pavel Sukhoi, Mikhail Gurevich, Andreï Tupolev, Nikolai Polikarpov
Industry	Aviation
Products	Military aircraft, experimental aircraft
Parent	Soviet Air Forces

OKB-155 Sukhoi was the design bureau established under Pavel Sukhoi that became one of the principal Soviet design offices for combat and experimental aircraft. It played a decisive role in designing fighters, interceptors, and ground-attack aircraft that served the Soviet Union and successor states, interacting with institutions such as TsAGI and operating alongside bureaus like MiG and Ilyushin. The bureau’s work influenced Cold War aviation, contributing to aeronautical research associated with organizations like Gosplan and programs linked to the Ministry of Aviation Industry (Soviet Union).

History

OKB-155 began in the late 1930s under Pavel Sukhoi after his tenure at Tupolev and Polikarpov. During World War II the bureau contributed designs and modifications supporting the Red Army Air Forces and collaborated with institutions such as NKAP and GAZ. Post-war reorganization under Joseph Stalin and later Nikita Khrushchev saw shifts in priorities toward jet propulsion, with research ties to Soviet rocket program elements and experimental centers including Zhukovsky and Akademgorodok. Throughout the Cold War the bureau competed with Mikoyan-Gurevich and Yakovlev for airframe contracts and engaged with testing facilities such as LII and operational evaluation by the Soviet Air Defence Forces. Following the dissolution of the Soviet Union the bureau integrated into consolidated enterprises associated with United Aircraft Corporation and navigated export regimes shaped by treaties like the CFE Treaty.

Organizational Structure

The bureau’s leadership centered on chief designers and a technical council formed with senior engineers from TsAGI, production planners connected to Gosplan, and test pilots from Soviet Air Forces. Departments included aerodynamics linked to Kurchatov Institute collaborations, structures interfacing with factories such as Aviadvigatel and Gorky Aircraft Plant, propulsion coordination with engine bureaus like Klimov and Lyulka, avionics groups interacting with Radioelectronic Technology Concern, and flight test units aligned with Akhtubinsk evaluation ranges. Administrative oversight involved ministries such as Ministry of Aviation Industry (Soviet Union) and procurement interaction with defense committees in Moscow Oblast and regional production hubs like Sverdlovsk Oblast.

Aircraft Designs and Projects

OKB-155 produced a lineage of fighters and attack aircraft, including early piston designs and the influential jet series. Notable projects spanned prototypes and operational types evaluated by the Soviet Air Forces and exported to Warsaw Pact members such as East Germany and Poland. Collaborations and rivalries with bureaus including MiG, Ilyushin, Tupolev, Yakovlev, and Antonov shaped program selection. Specific airframes underwent testing at LII and were adapted for roles assessed by the Soviet Navy and Frontal Aviation; upgrades incorporated engines from Klimov and Lyulka and avionics compatible with Radioelectronic Technology Concern standards. Experimental programs interfaced with research at TsIAM and training coordination with institutions like Kachin Military Aviation School.

Research and Development

R&D at OKB-155 emphasized aerodynamics, high-speed airflow, and weapons integration, working with TsAGI on transonic and supersonic testing and engaging wind tunnels in Zhukovsky. Propulsion research partnered with engine design bureaus including Klimov and Lyulka, while materials science drew on institutes like VNIIMETMASH and metallurgical facilities in Magnitogorsk. Avionics development aligned with electronics firms connected to Radioelectronic Technology Concern and guidance research intersected with the Soviet space program through shared telemetry and control expertise. The bureau contributed to flight testing methodologies used at Akhtubinsk and standards adopted by NATO counterparts observed through intelligence on USAF and US Navy systems.

Production and Facilities

Production relied on factories across the Soviet industrial network, with serial manufacture at plants such as Novosibirsk Aircraft Plant, Gorky Aircraft Plant, and facilities in Komsomolsk-on-Amur. Prototype assembly and modification work took place near Moscow test centers and at dedicated repair depots used by the Soviet Air Forces and Soviet Naval Aviation. Supply chains integrated suppliers like Miass Machine-Building Plant and component firms in St. Petersburg and Ufa. Post-Soviet transitions involved restructuring under conglomerates related to United Aircraft Corporation and partnerships with companies in Russia and former Warsaw Pact states for modernization and overhaul programs.

International Collaborations and Exports

The bureau exported aircraft to Warsaw Pact members including East Germany, Czechoslovakia, Poland, and allied states such as Cuba, Syria, Egypt, and India under bilateral agreements negotiated by the Kremlin and Ministry of Defence (Soviet Union). Licensed production and technology transfers involved plants in India and industrial cooperation with organizations like Hindustan Aeronautics Limited and Eastern bloc manufacturers. Interactions with export clients were mediated by state export agencies comparable to Rosoboronexport’s predecessors and influenced by international regimes including the Non-Proliferation Treaty context and Cold War diplomacy involving Warsaw Pact summits.

Legacy and Influence on Aviation

The bureau’s designs influenced Soviet and global fighter development, affecting doctrines of air combat adopted by the Soviet Air Forces and air arms of export customers such as the Indian Air Force and Egypt Air Force. Technical advances disseminated through collaboration with TsAGI, LII, and engine bureaus informed later projects by United Aircraft Corporation entities and successor design teams, with personnel contributing to aerospace education at institutions like Moscow Aviation Institute and Bauman Moscow State Technical University. The bureau’s lineage is reflected in preserved aircraft in museums such as the Central Air Force Museum and operational histories documented in archives at RGANTD and military museums across former Warsaw Pact countries.

Category:Aircraft manufacturers of the Soviet Union