Fowler and Pyle meet again in a war zone. They end up in a guard tower where they discuss topics ranging from sexual experiences to religion. Their presence endangers the local guards by attracting an attack by the Viet Minh. These indigenous auxiliaries simply want to live their lives, but they are doomed by their contact with foreign intrigue. Pyle saves Fowler's life as they escape. Fowler goes back to Saigon, where he lies to Phuong that his wife will divorce him. Pyle exposes the lie and Phuong must choose between him and Fowler. Like a small country caught between imperial rivals, Phuong considers her own interests realistically and without sentiment. She moves in with Pyle. After receiving a letter from Fowler, his editor decides that he can stay in Indo-China for another year. Fowler goes into the midst of the battlefield to witness events.