A defector from China has revealed some of the innermost secrets of the Chinese government and military, including details of its nuclear command and control system, according to American intelligence officials.
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Among the information disclosed by Ling are details about the procedures used by Chinese leaders on the use of nuclear weapons, such as the steps taken in preparing nuclear forces for attack and release codes for nuclear arms.
Other secrets revealed included details about the Chinese leadership and its facilities, including the compound in Beijing known as Zhongnanhai. That information is said to be valuable for U.S. electronic spies, specifically for cyber intelligence operations targeting the secretive Chinese leadership.
The defector is said to be a target of covert Chinese agents seeking to capture or kill him.