Chinese aerospace researchers stated a few months ago that they may have identified potential aerodynamic weaknesses in the U.S. Air Force’s next-generation B-21 Raider stealth bomber using a sophisticated simulation system.
The claim originates with scientists at the China Aerodynamics Research and Development Centre (CARDC), who reportedly used a digital modeling platform called PADJ-X to simulate the bomber’s flight characteristics based on publicly available images and design assumptions.
B-21 Raider. Image Credit: Creative Commons.