Claire and Frank argue over Mark Usher and are briefed in the Situation Room about the potential location of Ahmed Al Ahmadi, the leader of ICO. The generals believe Ahmed is in Damascus, but they're divided on how to approach the situation. Hammerschmidt continues his investigation into Rachel Posner and her possible connection to Doug. Claire holds a meeting with Cathy and Jane Davis, but the three are moved to a bunker underground when a truck carrying radioactive material is missing. Doug calls LeAnn and Seth from the bunker, telling them to keep calm. Frank and Claire question Jane's security clearance. Doug informs Frank of a hot-mic recording where Brockhart says he'd actively tell his troops to disobey orders if Frank put them on the borders of Syria. Frank leaves the bunker and accuses Brockhart of orchestrating a fake terrorist threat in order to make them evacuate D.C. and effectively stage a coup d'etat to sabotage his election; after Brockhart names the general behind the plot, the truck is "found." The general is forced to resign, but not before telling Claire that neither she nor her husband deserve to be in the White House. The next day, the Underwoods accuse Usher of being involved in the incident, playing the Brockhart audio tape. When Usher insists he stop, Frank says "it gets so much better".