As Pakistan works frantically to narrow differences between Iran and the US in its newfound role as global peacemaker, it is also seeking to recast its diplomatic standing and attract business. Pakistani officials, mediating between an unpredictable US president and hardliners in Tehran, were on Monday trying to coax both sides to put the conditions in place for a second round of talks in Islamabad this week, including easing the standoff in the strait of Hormuz. Pakistan was optimistic that the meeting would happen, viewing objections voiced by the Iranian side and Donald Trump’s threats as posturing for domestic audiences. At stake is not only regional peace, but also Islamabad’s own concerns about becoming dragged into the war and its dependence on energy supplies shipped from the Gulf.…