Resourcing for defense: Solving the roles and missions puzzle

One of the most important issues facing the post‐Cold War U.S. defense establishment concerns the future allocation of combat tasks and responsibilities among different branches of the armed forces. The challenge is to reduce unnecessary redundancy across roles and missions when resources are highly constrained, without compromising military effectiveness. Defining the policy problem as one of resource allocation rather than operational effectiveness, we develop a methodology for allocating roles and missions. Our methodology focuses at the highest level of force aggregation and uses a mathematical programming model to produce cross‐service cross‐mission trade‐offs that will yield the best total force combat and non‐combat potential within resource consumption constraints.     

STRENGTHENING THE SECOND LINE OF DEFENSE

On Nuclear Terrorism, by Michael Levi. Harvard University Press, 2007. 210 pages, $24.95.     

THE FUTURE OF BIOLOGICAL DISARMAMENT

The Sixth Review Conference of the Biological Weapons Convention (BWC) gave the future of biological disarmament new hope. It brought the BWC back closer to the core of multilateral efforts to combat the weaponization of disease, agreed to an intersessional work program for 2007–2010, created an implementation support unit, and revived the interrupted process of BWC evolution through extended understandings agreed at review conferences. However, its aims were deliberately modest. Having set their sights realistically low, delegations did not have to lower them much further. What was most important was to prevent U.S.-Iranian acrimony from paralyzing the conference. With deadlock once again narrowly averted, the conference had to clear away the debris left from past dissensions in order to open the way to constructive evolution for the treaty. In particular the conference avoided contentious subjects such as permanent organization and verification measures for the BWC; its institutional deficit and compliance problems remain. Successes and limitations of the conference are analyzed, as is its equivocal outcome on confidence-building measures. Developing on the endogenous principle, the BWC will continue to need constant attention. At the center of a complex edifice, the BWC must be kept sound, strong, and solid.     

Urban Insurgency

Urban insurgency has generally been presented by analysts and security force personnel as a distinct variant. In contrast, insurgents themselves have often recognized the particular requirements of two dissimilar but related approaches of operation, the urban and rural. Hence they have sought to field approaches and doctrine that exploited the specifics of each. In some cases, simply debating such has led to internal fractures that could not be overcome. More often there has been a deadly rural-urban synthesis that has increasingly challenged security forces.     

Texas Ranger Auxiliaries: Double-Edged Sword of the Campaign for Northern Mexico, 1846–1848

This essay explores how federalized Texas Rangers, in the form of scout companies and larger mounted rifle regiments, provided controversial, and ultimately cost-effective, versatility to the US Army during its campaign in Northern Mexico between 1846 and 1848. It argues that their contributions centered on three tactical tasks that enhanced the invading army's maneuvers: reconnaissance, direct assault, and counterguerrilla patrolling. Each of these actions reflected a distinctive skill-set at which the auxiliaries excelled, marking them as exceptionally multifunctional assets. The Texans' augmentation coincided with, and was necessitated by, the evolving stages of the war in Northern Mexico, beginning with the American army's initial invasion, then transitioning to the assault on Monterrey, and finally ending with a troubled occupation where the rangers' brutality both enabled and undermined American pacification efforts.