When China last year revealed its newest stealth jet fighter, the defence industry was taken aback.
Executives of leading companies in the sector and military officials had not expected the J-20 to be as big or as technologically advanced as it appeared.
Nor had they expected it to resemble their own latest generation jet fighters quite so closely. But they did have a suspicion about where Beijing obtained some of the top-secret information that might explain why this was so.
您已閱讀10%(478字),剩余90%(4395字)包含更多重要信息,訂閱以繼續(xù)探索完整內容,并享受更多專屬服務。