Indra Danush 2015

Some time ago, media reports emerged that the exercise "Indra Danush 2015" Indian Air Force on SU-30MKI, defeated the British RAF, on the Eurofighter Typhoon, in dog-fajt 12: 0.
Such a statement must be taken with caution, because:
1. Such exercises are held in a completely controlled environment where in advance is defined by so-called  Rules Of Engagement (ROE).
2. Almost never in such exercises is not showing the true and full potential of a fighter plane, nor its technical features. The reason is very simple, a lot of the information is confidential and may constitute war secret.