Chuck Hagel
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Chuck Hagel accuses China of 'cyber intrusion'

The US defence secretary has accused China of involvement in 'cyber intrusions', in a speech to the Shangri-La conference in Singapore.

Chuck Hagel said that the US had expressed concerns about "the growing threat of cyber intrusions, some of which appear to be tied to the Chinese government and military".

Mr Hagel also stressed the need for both countries to work together.

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