Jocko Podcast 457 457: Slogging Through Ambushes. GUNS UP w Vietnam Machine Gunner, Johnnie Clark

Join Jocko Underground: Company A, First Battalion, Fifth Marines. Johnnie Clark is an American author and Vietnam Veteran, best known for his 1984 Vietnam War memoir Guns Up . Many of his works fall into the genre of nonfiction military and contain a tough, no nonsense portrayal of combat, courage, and camaraderie. Join the conversation on Twitter, Instagram: jockowillink echocharles