“SEALTeam” is headed to Northern Syria in the heart-pounding trailer for Season 6 of the Paramount+ series, which dropped Friday.In addition to the trailer, which shows Clay (Max Thieriot) in bad shape, the streamer announced the 10-episode season will premiere Sept. 18.The military drama follows the professional and personal lives of the “most elite unit of Navy SEALs as they train, plan and execute the most dangerous, high stakes missions our country can ask of them.