'Flaws identified in the B-21 configuration': Chinese scientists claim their mysterious PADJ-X stealth design software exposed major weaknesses in the USAF’s B-21 Raider program using digital twins A Chinese simulation tool modeled the B-21 using public data, claiming aerodynamic gains while raising questions about accuracy and intent. #Chinese_scientists #Flaws_identified #Raider_program #mysterious_PADJ-X #PADJ-X_stealth #public_data #claiming_aerodynamic #Chinese_simulation #scientists_claim #stealth_design
