General Warhawk has sent his men to take over the small country of Tierra Libre. Kat is already there in disguise and stops the men temporarily. Colonel Trautman finds Rambo and sends him on a mission to save Tierra Libre. Rambo commissions the help of his friend Turbo who joins him on the mission. Warhawk's men have taken over the bridge leading into the country. Rambo uses his bow and arrow to climb on the bridge and set a bomb causing the bridge to explode minutes later. However, after the explosion Rambo is caught by Havok and taken prisoner. They hang Rambo from a tree but he is able to escape and runs into the jungle. Rambo uses the jungle brush to his advantage and hides in wait until he's able to jump out and grab the unsuspecting enemies. Several of his methods are taken straight from the second movie such as where Rambo covers himself in mud to blend in with a wall of dirt. Warhawk brings in several tanks to fire explosives into the forest where Rambo is hiding. Un