Jungle is the one of the most unfriendly environments that people fight in - the nature is often more dangerous than other men.
American sniper is sent to Vietnam to kill the terrorist mastermind, but on the arrival he finds the mission to be completely different from what he was told.
Vietnam veteran Colonel Childers is sent to Yemen to evacuate the ambassador and his family, but on the arrival they realize the situation is much worse they have expected.
Two Americans survive the landing on the island occupied by Japanese and have to find way to stay alive.