Three Chinese engineers have been killed by gunmen in Pakistan’s troubled south-western province of Balochistan, police have said. Their Pakistani driver also died in the attack in the town of Hab, near Karachi. The engineers had worked at a local cement plant, police said. Unconfirmed reports say the Baloch Liberation Army claimed the attack. Chinese workers have been targeted in recent years by local militants involved in a long-running insurgency. Pakistan’s government condemned the killings as an “act of terrorism” aimed at harming ties with China and promised all measures to prevent such acts in future. Full Story