This work examines the problems associated with convoy operations in hostile territory and the means by which units can ensure they are ready to deal with an enemy ambush or assault. Included is a brief overview of the US Army's experience in convoy operations and convoy protection from the period of the War with Mexico up to and including the current conflict. He then presents an in-depth look at the development of a "hardened convoy", focusing on the 8th Transportation Group's experiences in Vietnam.