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The serial production of the fifth generation Russian fighter Su-57 is blocked for lack of a suitable engine, writes the portal The Drive
Military critics of the portal Joseph Trevizik and Tyler Rogouey believe that the production of the second stage engines – "Product 30" – will not be deployed for a long time because the quality of its performance has not been achieved.
According to observers, the Su-57 program and India's refusal to jointly develop a fifth generation fighter – this creates additional financial difficulties.
Su-57's export capabilities are also in question. With the AL-41F1 engines, it does not reveal all its capabilities. Because of this, the competitive Russian fighter will not even make his price low – $ 45 million. According to Joseph Trevizik and Tyler Rogoway
this aircraft could simply become obsolete at the time of adoption, and it was named
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