In war-torn Syria, the heroes of the SEAL Team Six series defuse an ISIS warlord's explosive plot. On the way to a meeting with a CIA source in Istanbul, Chief Warrant Officer Crocker noticed he's being tailed. He suspects the men tracking his movements are members of Syria's intelligence agency, the Mukhabarat - their presence a sign of the region's increasing volatility. Syria's government is unraveling, with ISIS dangerously in the mix. Mohammad al-Kazaz, aka the Fox, leads the most threatening of the ISIS factions. The Fox has obtained a shipment of chemical weapons that would bring devastation to an already crumbling region. Crocker and his squad must set off deep into enemy territory with limited intel, no chance of rescue, and only one shot at saving thousands of lives.