As Bravo Team begins their deployment in Afghanistan during peace negotiations, Sonny reports to an Air Force base in Texas to serve his disciplinary training action, where he gets reacquainted with Hannah, a childhood friend.

Bravo Team searches for a new terrorist group leader who is orchestrating violent resistance to peace negotiations in Afghanistan. Also, Clay learns what it means to be a leader and Sonny works to repair his relationship with his father in Texas.

Bravo Team gets ambushed by enemy forces during a mission to extract a potential link to a new terrorist leader. Also, Sonny considers planting roots in his hometown.

When Jason returns to Bravo, tensions rise as Ray outranks him on a mission to recover military drones in Syria. Sonny receives surprising news from Texas.

Jason is put on trial with a potential career-ending outcome, without knowing if his closest friend, Ray, has his back. Also, Stella moves in with Clay, and Sonny visits Hannah to help her prepare for the arrival of their baby.

Jason's visit with a former teammate causes him to reevaluate his role as team leader. Also, several Bravo members grapple with their personal relationships when Command sends them on an unexpected mission to the coast of Africa.

Bravo takes a devastating hit that will change the team forever, and forces each of the members to make some big personal decisions. Fourth season finale.

Everyone on Bravo is shocked when they learn a training exercise is really cover for a covert mission to get a weapons expert out of one of the most dangerous countries in the world.

Bravo returns to Afghanistan to continue the fight against the Taliban, and the Team ruminates on America's longtime involvement in the War on Terror.

Jason seeks refuge at home while Ray leads Bravo Team on an op accompanying British forces.

Bravo Team is presented with a mission in South America unlike any other, while tensions surrounding Jason’s leadership are at an all-time high.