‘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.

A Chinese simulation tool modeled the B-21 using public data, claiming aerodynamic gains while raising questions about accuracy and intent.

A Chinese simulation tool modeled the B-21 using public data, claiming aerodynamic gains while raising questions about accuracy and intent.