China warned North Korea Korea of sanction says Tillerson

US Secretary of State Rex Tillerson, while speaking to Fox News, said China has asked North Korea not to conduct any more nuclear tests; else it would impose unilateral sanctions.

“We were told by the Chinese that they informed the regime that if they did conduct further nuclear tests, China would be taking sanctions action on their own”, said Tillerson.

So far there has been no confirmation from Beijing.