National Geographic presents a fresh, in-depth look at the Vietnam War - revealing details of covert operations, military strategy and the emotional toll of war. Featuring riveting first-hand accounts from American veterans woven together with archival film footage, audio recordings and photographs, Inside the Vietnam War portrays the fears, perceptions, and memories of the men who battled on the front lines. From bloody clashes in the la Drang River Valley, Dak To, and the Iron Triangle to the battle at the U.S. Embassy, personal perspectives reveal how the United States' hard-won victories and brutal defeats created a bitter fight for personal survival.