US drama following Bravo Team, an elite group of US Navy SEALs. Bravo team up against some of the biggest obstacles yet, both on and off the battlefield. Led by Master Chief Jason Hayes, the group undertake a number of dangerous missions all over the world. Jason Hayes  wrestles with the toll of his long career as a Special Operator and struggles to guide an evolving Bravo Team. Also, Ray Perry delves into the world of Special Activities, and Clay Spenser and Sonny Quinn face unexpected crossroads in their personal lives. In this fourth series, the team\'s globetrotting missions take them to locations including South Asia, Tunisia, Syria and Nigeria.