Looks at the Caolition Provisional Authority's efforts to rebuild Iraq's security sector and provides lessons learned.

The Department of Homeland Security is responsible for protecting the United States from terrorism. It does so partly through the Urban Areas Security Initiative, though its distribution has been criticized for not reflecting risk. This monograph offers a practical definition of terrorism risk and a method for estimating it that addresses inherent uncertainties. It also demonstrates a framework for evaluating alternative risk estimates. Finally, it makes five recommendations for improving resource allocation.

This study considers the creation of a high-end police force for use in stability operations, examining its ideal size, how responsive it needs to be, where in the government to locate it, its needed capabilities, its proper staffing, and its cost. A 6,000-person force--created in the U.S. Marshals Service and whose officers are seconded to domestic police agencies when not deployed--would be the most effective of the options considered.

Security force assistance (SFA) is a central pillar of the counterinsurgency campaign being waged by U.S. and coalition forces in Afghanistan. This monograph analyzes SFA efforts in Afghanistan over time, documents U.S. and international approaches to building the Afghan force from 2001 to 2009, and provides observations and recommendations that emerged from extensive fieldwork in Afghanistan in 2009 and their implications for the U.S. Army.

U.S. Army Special Operations Command asked RAND Arroyo Center to determine whether its Tactical Human Optimization, Rapid Rehabilitation and Reconditioning (THOR3) program is effectively utilizing the resources provided and to identify opportunities for improvement in the program s planning and implementation, staffing, leader development and education, facility and equipment requirements, and ability to support participating personnel."