《战狼2》讲述了由于一怒杀害了强拆牺牲战友房子的恶霸，屡立功勋的冷锋（吴京 饰）受到军事法庭的判决。在押期间，亲密爱人龙小云壮烈牺牲。出狱后，冷锋辗转来到非洲，他辗转各地，只为寻找杀害小云的凶手。在此期间，冷锋逗留的国家发生叛乱，叛徒红巾军大开杀戒，血流成河。中国派出海军执行撤侨任务，期间冷锋得知有一位陈博士被困在五十五公里外的医院，而叛军则试图抓住这位博士。而从另一位华侨（于谦 饰）口中得知，杀害小云的凶手正待在这个国家。China's deadliest special forces operative settles into a quiet life on the sea. When sadistic mercenaries begin targeting nearby civilians, he must leave his newfound peace behind and return to his duties as a soldier and protector.
