This is going to sound stupid but seeing all this hype that is being created regarding RD-93MA i think its the other way round , Pakistan has been using same Russian engine for 14 years and it was clear from 2018 that PAF will continue with RD-93 for Block 3 then why all of a sudden there is so much hype , from Fb pages to twitter to defence forums links are being shared "Russia UEC Klimov to make new engines for Pakistan JF-17". I am not getting why is there so much hype being created regarding RD-93MA like it was honour for them to work for Pakistan .Its going to sound stupid but i think Russia is doing this to put pressure on Russia , Its clear how much India is sliding towards US and we also saw how Russia played no role in defusing the situation between China and India , No speeding up S400 delivery despite India request , I believe its Russia's warning towards India "Dont get too close to America or we(Russia) will start providing Pakistan some equipment that may trouble you(India)" . We also know PAF wont let Russia delay Block 3 that much and i dont believe the news that engine production will start in late 2021 , I believe it will be ready for testing of prototype before this year end and production will start in 2021 1st quarter ,In my kind of stupid opinion i think its Russia warning to India otherwise i am not understanding why is Russia hyping this engine so much