Authorities say a Pakistani guard shot and wounded two Chinese nationals working in a textile mill in the southern port city of Karachi, but the attack was not related to militant violence.

Two Chinese nationals were shot at and injured on Tuesday (November 5) in Pakistan's commercial hub of Karachi, police and hospital officials said, after a string of attacks that spurred Beijing to demand tougher security for its citizens.

Two Chinese nationals were shot and injured by a security guard at a textile factory in Karachi, Pakistan. The incident is thought to be the result of