US President Donald Trump has cancelled a planned trip to Pakistan by envoys Jared Kushner and Steve Witkoff for Iran peace talks, Fox News reported on Saturday, citing the president. Trump added to Fox News, “They can call us anytime they want.” The White House on Friday said Steve Witkoff and Jared Kushner would be going to Pakistan’s capital to attempt to revive ceasefire negotiations. On Day 57 of the Iran conflict, the move underscores the uncertainty around diplomacy, as Iran’s Foreign Minister Abbas Araghchi left Islamabad without meeting US officials, even as Pakistan attempted to broker indirect negotiations, news agencies Reuters and the Associated Press reported. Araghchi held talks with Prime Minister Shehbaz Sharif and Army Chief Asim Munir, outlining Tehran’s “red lines” before departing, AP reported. There was no sign of direct engagement with US envoys, Reuters and AP said.…