ISLAMABAD -- Beijing and Islamabad are close to a deal on setting up joint security companies to protect Chinese nationals working in Pakistan, after a string of deadly militant attacks threatened their multibillion-dollar investment ties.
Chinese workers may be ferried around by armored vehicles in South Asian nation

Pakistani and Chinese flags on display in Islamabad. The two countries have close investment and defense ties. © EPA/Jiji
ISLAMABAD -- Beijing and Islamabad are close to a deal on setting up joint security companies to protect Chinese nationals working in Pakistan, after a string of deadly militant attacks threatened their multibillion-dollar investment ties.