The Su-30MKI family of super-manoeuvrable multi-role combat aircraft share the same numerical designation as the Su-30MKK/MK2 family of combat aircraft although both design groups, despite being directly descendant from the first generation Su-27, took different evolutionary paths. Numerical designation and some first glance looks aside, the Su-30MKI family are fundamentally different designs from the Su-30MKK/MK2 family in terms of primary design role, internal systems and structure; certainly in regards to the latter the Su-30MKK/MK2 having more in common with the Su-27M (first generation Su-35) than the Su-30M from which the Su-30MKI is clearly derived; this design clearly having evolved from the Su-30M which was developed from the Su-27UB two-seat operational conversion trainer variant of the Su-27S single-seat air superiority fighter. This volume covers the evolution of the Su-30 design from the Su-27, which was born out of the T-10 development program of the 1970’s. The evolution of the Su-30M interceptor into the multi-role Su-30MK and ergo the Su-30MKI ‘super-manoeuvrable’ series is detailed. The various design models, the Su-30MKI for India, Su-30MKM for Malaysia, Su-30MKI(A) for Algeria and the domesticated Su-30SM (Russian CM) for Russia and Kazakhstan are described in detail, as are the weapons that can be employed by the respective variants. All technical information regarding the aircraft, systems and weapons have been provided by the respective manufacturers, as have many of the photographs and graphics. Certain elements of text, when pertinent, are taken from the volumes ‘Sukhoi Su-35S 'Flanker’ E, Russia’s 4++ Generation Super-Manoeuvrability Fighter’ and ‘Sukhoi T-50/PAK FA, Russia’s 5th Generation 'Stealth’ Fighter’.