Intra-service politics in the United States Army

Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Political Science, 2008.Includes bibliographical references (p. 309-346).Intra-service politics can help explain many behaviors and outcomes across a variety of military services and countries. The thesis begins by developing a framework for understanding intra-service politics based on a review of organization theory. Every military service contains a variety of communities or unions organized by specific missions, functions or technologies. These communities compete with one another to determine a service's dominant culture and missions; and the distribution of a service's budgets, equipment and personnel. Three patterns intra-service relations are proposed: a strong and independent central leadership capable of acting as an honest broker between competing communities (e.g., the German Army of the interwar period); a single monarchical community dominating a service (e.g., the U.S. Air Force); and an oligarchy of communities controlling a service (e.g., the U.S. Army). In the latter two patterns, doctrinal developments, capabilities, and distribution of resources will mirror and tend to reinforce the power of the dominant unions. In order to test the relevancy and plausibility of the oligarchic pattern, the bulk of the thesis is taken up with three case studies examining the division design process in the U.S. Army during the 1970s and 1980s: the Division 86 design, the High Technology Light Division, and the Light Infantry Division. Overall, the evidence from these three case studies suggests the utility of an explanation based on intra-service community politics for certain behaviors. Moreover, it suggests a U.S. Army dominated by an oligarchy composed of an armored/mechanized infantry ("heavy") community, an artillery community, an aviation community and a light infantry community. The oligarchy itself has a multi-tiered structure, one where the light infantry community has the least power and influence, while the heavy and artillery communities have the most; the aviation community occupies a position in-between, wielding considerable power but never being the equal of the two dominant ground force communities.by Robert Allen Zirkle.Ph.D

Atlatl use equalizes female and male projectile weapon velocity

Abstract The atlatl is a handheld, rod-shaped device that employs leverage to launch a dart, and represents a major human technological innovation. One hypothesis for forager atlatl adoption over its presumed predecessor, the thrown javelin, is that a diverse array of people could achieve equal performance results, thereby facilitating inclusive participation of more people in hunting activities. We tested this hypothesis via a systematic assessment of 2160 weapon launch events by 108 people who used both technologies. Our results show that, unlike the javelin, the atlatl equalizes the velocity of female- and male-launched projectiles. This result indicates that a javelin to atlatl transition would have promoted a unification, rather than division, of labor. Moreover, our results suggest that female and male interments with atlatl weaponry should be interpreted similarly