China flight to Urumqi forced to land for 'security reasons': Source

BEIJIN (REUTERS) - A Chinese flight from Shanghai to the western city Urumqi was forced to land in Nanjing on Thursday due to "national security reasons", an airline employee said.

The employee of Shanghai-based Juneyao Airlines Co. declined to give his name and said he could not provide any further information.

Blasts at a street market in Urumqi, located in the restive far-west region of Xinjiang, killed 31 people and injured 94 on Thursday.

Chinese authorities have labelled the attack an act of terrorism.