Pakistan's military says March attack that killed Chinese engineers was planned in Afghanistan The Associated Press
Pakistan Says Afghan-Based Extremists Killed 5 Chinese Engineers Radio Free Europe / Radio Liberty
Pakistan: Afghan-based terrorists planned suicide attack on Chinese engineers Voice of America - VOA News

Pakistan's Engro Plans Berkshire Hathaway-Style Deals Bloomberg
Pakistan will not succumb to pressure on Iran gas pipeline, foreign minister says Voice of America - VOA News