10 August 2011 Updated at 00:03 ET
China's first aircraft carrier 'starts sea trials'
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The 300m (990ft) carrier has been one of China's worst-kept secrets, analysts say
The Chinese navy's first aircraft carrier has begun its sea trials, the state-run Xinhua news agency has said.
link-
http://www.bbc.co.uk/news/world-asia-pacific-14470882