一个俄罗斯炸弹客在中国南海坠亡，Section 20小队去调查此事，他们要追回俄罗斯飞机上的赃物，并帮助马来西亚警方在吉隆坡拿下一个三合会据点，牵扯出一个印度女商人的腐败，并深入缅甸三角区，面对毒枭和军阀，化解威胁世界的危机

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 to investigate. There, they cross paths with Katrina Zarkova, 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. They will work alongside the Malaysian police to shut down a Triad gang in Kuala Lumpur, uncover a corrupt plot by a wealthy Indian businesswoman running for Parliament and plunge into the jungles of the Golden Triangle in Myanmar, facing off against mercenary drug agents and terrifying warlords as they uncover a conspiracy that threatens to push the world to the brink of global conflict.

מקליסטר, וואייט ונובין יוצאים למשימה חדשה במלזיה. הם מקבלים מפקד חדש ומסתבכים עם הרוסים ועם המאפיה הסינית.