The Killing Zone: My Life in the Vietnam War by Frederick Downs
RecommendsJocko Podcast #33
Downs' Vietnam memoir was the book reviewed in episode 33 of Jocko Podcast.
Source: 33: The Killing Zone (F. Downs), Male Psyche & Fighting, BJJ Frustrations, Talking about Yourself, Fear of Failure (podcast, 27 July 2016)