b787
Captain
The best Mig-21 version is flown by India.
The Su-30MKI was inducted first in India, followed by a better version, Su-30SM, by Russia. However, IAF is incorporating 5th gen technologies into the Su-30MKI through MLUs to make it better than the Su-30SM by a large margin. And Russia will initiate MLUs to make an even better version of the Su-30SM at a later date. By then, IAF will be phasing out the Su-30MKI.
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that i inaccurate the best Russian fighter when you got MiG-21s was MiG-31, when you got Su-30MKIs Russia had S-47, Su-37s and the best Flanker is not Su-30MKI, in attack is Su-34 and in air superiority is Su-35S, Russia always keeps their best weapons for their own, all great powers do the same