Why the Su-57's Worst Flaws Were Deliberate

Russia's Su-57 Felon gets mocked as a stealth fighter that isn't stealthy — a higher radar signature than an F-35, barely thirty built, one even caught by drones at Akhtubinsk. But pull the engineering apart and almost every "flaw" turns out to be a deliberate trade, not a failure. We break down why Sukhoi skipped the buried S-duct intake, what the spaced engine pods and 3D thrust vectoring actually buy, and how the L-band wing arrays are built to detect the stealth fighters the Felon supposedly can't compete with. Then the honest costs: the late izdeliye-30 engine, the tiny fleet, the standoff-only combat role. The Su-57 isn't a failed F-22 — it's a different bet, kinematics and sensors over all-aspect stealth, for a third of the price. The question is whether that bet was right. Chapters: 00:00 - Su-57 Hit by Ukrainian Drones 00:48 - The Case Against Russia’s “Felon” 01:47 - Why the Su-57 Was Never Meant to Be an F-22 02:19 - The Stealth Problem 03:03 - Engine Inlets and Radar Signature 04:01 - Speed, Maneuverability, and Design Trade-Offs 04:52 - Where the Su-57 Stops Apologizing 06:43 - Russian vs American Air Combat Doctrine 07:40 - Sensors, Radar Bands, and Detection Strategy 08:38 - The Su-57’s Core Design Philosophy 09:35 - Engine Delays and Production Problems 10:21 - How the Su-57 Is Actually Used in Combat 10:38 - The Oktyabinsk Airbase Strike 11:05 - Final Verdict: Failure or Different Bet? 12:15 - The Real Argument Behind the Su-57 12:46 - Closing Question #Su57 #SukhoiSu57 #stealthfighter