Complete story — includes the ending
Carrie has Dennis detained at the embassy with Martha's help. During the prisoner exchange, the Taliban use a young boy wearing a suicide vest as leverage to ensure the release of the five prisoners. Saul refuses to move, hoping to prevent the exchange from succeeding, but Carrie convinces him to get up. However, their convoy is struck by two RPGs on the way back to the embassy, prompting Lockhart to send the embassy's security forces to the scene. Dennis realizes that the security personnel are being diverted from an incoming attack on the embassy, and admits to Martha that he told Tasneem of the embassy's hidden underground entrance. As they speak, Haqqani and a troupe of armed men use the tunnel to enter the embassy.
Sources and content license
Source and revision history · Adapted from Wikipedia contributors, Homeland season 4. HTML formatting and reference markers removed. · Content license