China has stolen US military secrets to create formidable J-20 knockoff of America’s F-22 Raptor: experts | Fox News Posted on March 9, 2023March 9, 2023 Share This https://www.foxnews.com/world/china-has-stolen-us-military-secrets-create-formidable-j-20-knockoff-americas-f-22-raptor-experts
