Co-Bau

Co-Bau was the intended love interest of John Rambo who was killed in Vietnam.

Story
Co-Bau is first seen after Sora and his team make the drop into Vietnam. While in their meeting, Co-Bau had longed to go to the United States. To cover their tracks, Co arranges for river pirates to smuggle the team into the prison camp. After a P.O.W. is rescued, Rambo faces a major problem: the pirates turn against them! Sora and Rambo defeat the pirates and sink a gunboat in the process. After the team is captured, Co-Bau arrives to rescue them at the prison camp. After escaping, Co-Bau implores Rambo to bring her to America after they patch up. just then, Capt. Vinh ambushes the group and kills Co before Sora's eyes. In her dying breath, Co tells Sora to go back in there and free the prisoners, then gives him her MAC-10 machinegun. After the campaign, Sora gives Trautman Co's gun as a sign of friendship.