The Russian Su-57 fighter jet is one of the most potent aircraft and the only fourth operational stealth jet in the world. Has the US Navy managed to get hold of the Su-57s?  WATCH: Russian Su-30 Fighter Forces F-35 Stealth Jets To Retreat In Their ‘First-Ever Encounter’ Despite World’s Biggest Navy, Why China Will Struggle … Continue reading How Did The US Navy Add ‘Russia’s Most-Advanced Fighter Jet’ – Su-57 Felon To Its Fleet