The Burmese Army (Tatmadaw) unit finds their hostages missing and organizes a massive manhunt. Everyone except for Rambo, Sarah, and "School Boy" (Matthew Marsden), the mercenary team's sniper, is captured. Just as the group is to be executed, Rambo hijacks a truck-mounted .50-caliber machine gun and engages the Burmese army. A group of Karen rebels joins the fight to help Rambo and the mercenaries defeat the Burmese unit. Seeing that the battle is lost, Major Tint decides to flee, only to run into Rambo's machete, which Rambo then uses to disembowel the Major.