Fifth vs. fourth-generation.
Key Point: If the two ever meet it will be a battle for the ages, but our world will be much worse for it.
Russia’s official designation of the PAK-FA/T-50 jet as the Sukhoi Su-57 is just another reminder that the field of fifth generation fighters is about to get more crowded. The United States, China, Russia, Japan and Korea are all working on their own fifth generation designs, but so far only three planes, the F-22 Raptor, F-35...
Read this story at The National Interest