China has begun mass-producing the upgraded version of the J-20. Photo: 81.com
China deploys J-20 stealth fighter jets to units monitoring Taiwan Strait
- New brigade of upgraded J-20s deployed in ceremony forming part of Communist Party’s centenary
- Deployment aimed at telling South Korea and Japan that China is strengthening its air defence, observer says
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China has begun mass-producing the upgraded version of the J-20. Photo: 81.com