I apologize for intervention, but it is full bosh. Myanma - not Sudan. The government of Myanma does not use the MiG-29's for destruction of the peace population of the country. Besides, Russia has put Myanma not MiG-29SMT, and MiG-29SE.
It is interesting, why all western hemisphere of our planet had an opinion, what Russia sells the weapon only for murder of the peace population? It not seems to you, what it is simply silly?