Summary:
The book is a personal memoir of a Marine machine gunner who served in the Vietnam War, detailing the intense combat experiences and the camaraderie among soldiers. It provides a vivid portrayal of the brutal realities of war, the psychological toll on the troops, and the challenges they faced both in battle and in returning to civilian life.
Key points:
1. War Brutality: "Guns Up!" vividly portrays the harsh realities of the Vietnam War, emphasizing the physical and mental toll on soldiers.
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