When Tillerson was fired, this March, eight of the ten most senior positions at State were unfilled, leaving no one in charge of arms control, human rights, trade policy, or the environment. For diplomats in the field, the consequences were clearly evident. In 2017, Dave Harden, a longtime Foreign Service officer, was assigned to provide relief to victims of the war in Yemen, one of the world’s worst humanitarian disasters. The entire diplomatic staff for the country was barely a dozen people. “We worked out of a three-bedroom house,” he said. “It felt like a startup.” There was no support from State, and no policy direction, he said: “The whole system was completely broken.” Harden resigned last month.