The Aviationist on MSN
Russia’s Su-57 Flies with New Izdeliye 177 ‘Gen. 5’ Engine
The development of the Izdeliye 177 appears to be driven by the need to upgrade the earlier Su-57 production models and offer a new powerplant to ...
The National Interest on MSN
Here’s why Russia’s Su-57 Felon fighter jet is so maneuverable
Russia has always placed a doctrinal emphasis on extreme maneuverability, usually at the expense of certain stealth features.
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