1 / 14 Show Caption + Hide Caption – The Vietnam War-era Army uniform of Alan Blencoe is shown March 6, 2023, at the Fort McCoy History Center at Fort McCoy, Wis. Blencoe, a former Army sergeant ...

For example, the Army used lightweight jungle fatigues to fit the weather during the Vietnam War. Apart from this, Heddels notes that the herringbone twill (HBT) fatigue variant was also in use ...