Russia has reportedly started the construction of its long-in-development stealth bomber to replace the current fleet. A patent drawing for an engine uptake duct recently emerged, which is believed to be the preliminary design of Russia’s first-ever stealth bomber, the Tupolev PAK DA. China’s J-20 Challenges F-22 Raptors Might! Will Speed & Stealth Beat Range … Continue reading ‘Knock-Off’ Of US B-2 Spirit? Russia’s 1st Stealth Bomber Design Surfaces Online; Experts Decode Tupolev PAK DA