China claims it has uncovered weaknesses in the B-21 stealth bomber using simulation software built entirely on publicly available data
PADJ-X modeled B-21 geometry using only publicly available images Simulation claims suggest a 15% improvement in aerodynamic efficiency Leaked files show partial validation of radar cross section simulation components A Chinese aerospace simulation tool called PADJ X has reportedly identified aerodynamic and stability limitations in America’s most advanced stealth bomber, the B-21 Raider. The software […]









