When a Russian bomber crashes in the South China Sea, the covert special ops soldiers of Section 20.  Thomas “Mac” McAllister, Samuel Wyatt and Gracie Novin  are sent on a mission to investigate. There, they cross paths with Katrina, a rogue Russian operative with questionable loyalties. Under orders of the new commanding officer, Col. Alexander Coltrane, Section 20 pursues stolen contents of the Russian jet across Southeast Asia.