“Defense Secretary Chuck Hagel announced in China this week that he had authorized releasing details of the U.S. cyber warfare doctrine unilaterally to China in a bid to win similar cooperation from Beijing.
So far, China has not reciprocated in discussing one of its most secret operations — military cyber warfare programs to attack foreign computer networks for spying and sabotage, U.S. officials said.”
Source:Inside the Ring: Hagel releases cyber warfare plans to China – Washington Times