Entering work successful September 2002, and with the latest orders for further units having been placed successful 2020, the Su-30MKI was developed specifically for the requirements of the Indian Air Force and contiguous forms the backbone of the fleet with 11 squadrons successful service. The combatant is simply a derivative of the Su-27 Flanker aerial superiority fighter, wide considered the astir susceptible fielded by immoderate aerial unit during the Cold War, and integrated a scope of revolutionary adjacent procreation technologies which Russia was incapable to spend for its ain aerial force. The Su-30MKI merged the capabilities of the Su-30, a agelong scope interceptor which had been ordered lone successful tiny numbers for investigating owed to Russia's post-Soviet economical decline, with technologies from the cancelled Su-27M and Su-37 aerial superiority fighters which had been excessively costly for the Russian fleet and were besides precocious Su-27 derivatives. This included usage of the Su-37's N-O11M radar - 1 of the archetypal ever electronically scanned array radars integrated onto a combatant - arsenic good arsenic the Su-35's controlled canards, AL-31FP engines and thrust vectoring nozzles. The effect was a combatant which demonstrated comfy capableness advantages implicit competitors specified arsenic the British Eurofighter and American F-15 during simulated combat exercises, and which adjacent 2 decades aft its work introduction is inactive the most capable successful its region.
The Su-30MKI inherited the precocious altitude and precocious velocity of the Su-27, but improves connected its scope sizeable portion expanding its already precocious manoeuvrability at each speeds. One of the astir notable areas of advances, however, are successful avionics, with modern web centric warfare capabilities and sensors and the quality to prosecute crushed and naval targets conscionable arsenic efficaciously arsenic force aircraft. The combatant has besides evolved to integrate a scope of caller technologies implicit its lifetime, including jointly developed Russian-Indian munitions specified arsenic the ASTRA aerial to aerial rocket and BrahMos cruise missile. Other non-Russian technologies include various French and Israeli avionics, usage of Israeli SPICE guided bombs for adjacent scope aerial to crushed engagements, and imaginable aboriginal integration of the British AIM-132 ASRAAM ocular scope missile. Russian sourced munitions for aerial to aerial combat see the R-27 and R-77 for agelong scope engagements, the R-73 susceptible of ocular scope engagements astatine precocious disconnected boresight angles, and the K-100 'AWACS killer' for which India has been the sole client.
The Su-30MKI's sheer size, though resulting successful higher operational costs, allows the combatant to transportation precise ample quantities of ordinance, screen agelong ranges acold beyond those of immoderate Western combatant class, and integrate a precise ample sensor suite contributing to a precocious grade of situational awareness. The Indian Air Force presently fields implicit 270 of the aircraft, the bulk of which were assembled successful India, with the Irkutsk works successful Russia producing the craft kits. The combatant was a higher extremity enactment than Su-30 variants produced at Komsomolsk-on-Amur works successful the Russian Far East which lacked akin technologies from the Su-37 and Su-35 - namely the Su-30MKK, MK2 and M2 variants - with accumulation of these terminating astir 2010 arsenic the works transitioned to nutrient more susceptible Su-35S jets. The Su-30MKI would beryllium truthful palmy that it would signifier the ground of aboriginal Su-30 variants sold to Malaysia, Algeria, Kazakhstan, Armenia, Belarus and Myanmar, arsenic good arsenic the Russian Air Force itself with the plan modernised and entering work arsenic the Su-30SM. Joining the fleet work a decennary aft the Su-30MKI, the lineage of the Russian variant from the customised Indian bid was clear. Without the Su-30MKI programme tailored to Indian needs, the Su-30SM which forms the backbone of the Russian fleet contiguous apt would ne'er person materialised.
20 years aft entering service, the Su-30MKI is expected to stay operational for decades to travel portion Su-30s derived from it volition apt stay successful accumulation at Irkutsk until astatine slightest the second fractional of the 2020s. The last size of the fleet, and whether further orders could bring it to implicit 300 airframes, remains to beryllium seen. The combatant is expected to beryllium modernised considerably further, with features considered including integration of the AL-41 motor from the Su-35S - providing 3 dimensional thrust vectoring and a overmuch improved scope and formation performance. Integration of an AESA radar derived from that of the Su-57 stealth fighter, oregon the Su-35S' Irbis-E radar, has besides been raised arsenic a possibility, with either capable to facilitate the integration of a caller procreation of overmuch much susceptible aerial to aerial rocket classes specified arsenic the K-77M and R-37M. A successor to the K-100, which is expected to beryllium derived from the R-37M, is besides presently under associated improvement by Russia and India to supply a precise agelong ranged capabilities against bombers and enactment aircraft.
As the Chinese People's Liberation Army Air Force has from the mid 2010s fielded AESA radar equipped fighters equipped with adjacent procreation rocket classes, specified arsenic the J-16 which is besides a Su-27 derivative and is equipped with cutting borderline PL-15 missiles, modernising the Su-30MKI has gained greater urgency. With China being 1 of conscionable 2 countries successful the satellite serially producing fifth procreation fighters and fielding them astatine squadron level strength, and galore of these technologies being proliferated to Pakistan, the Su-30MKI's dominance has diminished precise importantly since the 2000s with delays commissioning upgrades being a large cause. The anticipation of India acquiring a successor for licence production, likely a derivative of the Su-57 which was developed to regenerate the Su-27/30, has been repeatedly raised and remains important arsenic the Russian programme matures and the size of the Chinese 5th procreation fleet rapidly grows. Until that time, however, the Su-30MKI volition beryllium relied connected acold much than immoderate different combatant people for India's defence, with the combat imaginable of the country's 11 squadrons precise apt exceeding the combined imaginable of each the country's different 20 squadrons made up of overmuch lighter combatant classes.