In a flashback to their time serving in Afghanistan, Bob Lee and Isaac clash with opposing ideologies. Nadine investigates the Ukrainian connection, putting herself on the conspirators' radar.
Guest Stars: Donzaleigh Abernathy, Rob Brown, Tom Sizemore, Moneer Yaqubi, Yousuf Azami, Michelle Krusiec, Lexy Kolker
Warning: Recap Contains Spoilers
In flashbacks to Afghanistan, Isaac Johnson (Omar Epps) is revealed as a straight arrow who begins to lose his way with persuasion from a familiar face. We see what really happened in Musa Qala and that the decisions made by Johnson and Bob Lee Swagger (Ryan Phillippe) spoke to the character of each man and even laid the groundwork for the conspiracy to come. Meanwhile, Agent Nadine Memphis (Cynthia Addai-Robinson) continues to try to unravel the mystery and ends up putting a target on her back.