In the foreword, Caputo makes clear that this is not a history book, nor is it a historical accusation; it is a story about war, based on his experience. The first section "The Splendid Little War", describes Lieutenant Philip Caputo's reasons for joining the United States Marine Corps, the training that followed and his arrival in Vietnam. Lt. Caputo was a member of the 9th Expeditionary Brigade of the USMC, the first American regular troops unit sent to take part in the Vietnam War. He arrived on March 8, 1965 and his early experiences reminded him of the colonial wars portrayed by Rudyard Kipling. The 9th Expeditionary Brigade was deployed to Da Nang on a "merely defensive" condition, primarily to set a perimeter around an airstrip that ensured arrival and departure of military goods and personnel. The first skirmishes against the North Vietnamese Army and the Viet Cong made it clear to Lt. Caputo and his comrades that their earlier impression about Vietnam war as small and unimportant were all wrong. In the second part of the book, "The Officer in Charge of the Dead", Lt. Caputo is reassigned from his rifle company to a desk job documenting casualties. His new position in the Joint Staff of the brigade was a change that did not suit him, because he was proud of his rifle company duties and had a certain desire to return to basic infantry command. This distance from the Main Line of Resistance gave Lt. Caputo a different perspective of the conflict. Lt. Caputo described senior officers as being more worried about trivial matters than strategy, movies being played in the open at night, risking potentially devastating mortar attacks. Lt. Caputo also witnessed enemy corpses being treasured as hunting trophies and shown off to generals; he also describes American corpses carrying evidence of Viet Cong torture. In the final part, "In Death's Grey Land", Lt. Caputo is reassigned to a rifle company. He describes the NorthVietnamese Army and the Viet Cong as fierce and skilled fighters, earning the grudging respect of American soldiers. Lt. Caputo describes his fellow Marines as having stopped wishing for epic, World War II-style battles; they had learned to detect boobytraps, to counter-snipe and to comb the jungle in search of enemy bunkers and their rations. Lt. Caputo took part in these operations, until troops under his command miscarried orders and shot two suspects deliberately. Lt. Caputo assumed full responsibility for the incident and faced a general court-martial; he was relieved of his command and the charges were dropped. Lt. Caputo was then reassigned to a training camp in North Carolina and eventually received an honorable discharge from the service. In the Epilogue, almost ten years after the end of his tour of duty, Philip Caputo returned to Vietnam as a war journalist for a newspaper. Old memories of his war experiences and his comrades flood his mind as he witnesses the fall of Saigon to the troops of North Vietnam. Caputo left Vietnam on April 29, 1975. A postscript published in 1996 details some of the anxieties Caputo experienced while writing the memoir and the difficulties he had handling his fame and notoriety after its publication.
