Jason and the SEAL Team must protect the American Embassy in South Sudan when the ambassador refuses to evacuate as the country becomes increasingly unstable. Also, Clay and Stella take their relationship to the next level.
Foreman hands in his resignation while the team races to diagnose a young college student who coughed up a mouthful of blood during karate class.
Ziva is forced to dig up a buried chapter of her life when a Marine's body surfaces halfway around the world.
Sam's son sends him a distress code after his school is taken over by extremists.
