This paper examines a proposal to create M113 Armored Personnel Carrier support units (vehicles, drivers, and service support) to provide protected tactical mobility augmentation for light infantry forces. Light infantry divisions are a crucial component of the Army's force structure to meet potential challenges across the spectrum of conflict. They lack, however, the tactical mobility assets to be of any utility beyond the lowest intensity conflicts in the most restrictive terrain. This limitation constrains the Army's versatility as a whole. This monograph first considers tactical mobility as an element of combat power, establishes an analytical framework for the analysis of the infantry mobility systems, and considers the heavily armed and mobile nature of potential world threats. Next, the light infantry concept is explored focusing on the intended purposes for which light infantry divisions were formed and an evaluation of their actual tactical mobility capabilities. Following this examination of today's light infantry, this paper looks at the Pentomic Era in the late 1950's in which M59 armored personnel carrier companies were consolidated at division level and sent vehicles as attachments to augment the tactical mobility of infantry units. Finally, this monograph conceptually outlines a proposal to use M113 APC's to augment deployed light forces and evaluates how this might enhance their utility. Although there are philosophical objections to, and practical problems with, augmenting light infantry with armored personnel carriers, this paper concludes that today's demands for maximizing the versatility of all forces merits reexamination of such a concept.

ADA 262564 Approved for public release; Distribution is unlimited. The opinions and conclusions expressed herein are those of the student-authors and do not necessarily represent the views of the U.S. Army Command and General Staff College or any other governmental agency. (References to these studies should include the foregoing statement.)