This is a fact-based look at the composition of the battalion, its assigned missions and how those missions were carried out in support of U.S. military operations out of Thai based units against communist forces in Vietnam, Laos and Cambodia.The U.S. Army's 519th Transportation Battalion (TRUCK) was the only U.S. military line-haul trucking unit in Thailand during the Vietnam War in Southeast Asia from 1966 until 1971, and during the military phase-down transportation companies continued operating in Thailand until 1975.This is a must read for military history buffs of all ages.