Oil rig stops exploration work near disputed Paracel Islands a month early
Exploration ends and vessels leave base near disputed islands that raised tensions with Vietnam, but operations are 'likely to resume'

Beijing has wrapped up sooner than expected a controversial oil rig's exploration work that triggered deadly anti-Chinese riots in Vietnam.
Most of its vessels were pulled out more than a month ahead of schedule from the rig in disputed waters of the South China Sea.
The move may temporarily ease the stand-off between China and Vietnam that developed after the rig was deployed on May 2.
But observers said it would probably return to the area near the disputed Paracel Islands - which China calls the Xisha Islands and Vietnam calls the Hoang Sa Islands - because signs of oil and gas were found.
The US$1 billion rig, known as HD 981, was originally scheduled to complete its exploration in the middle of next month.
Watch: Chinese and Vietnamese vessels clash recently in disputed waters