From the Foreword: "TPS [Transitional Public Security] is necessary to ensure that communities in post-conflict environments, or when law and order has broken down, are stabilized; thus, preventing bad actors from flourishing. It may well be that Department of Defense (DoD) is tasked to conduct TPS in accordance with DoD policy. A lot of work has been done to ensure that DoD is prepared to implement the policy and much more needs to be done. This is the story of where we are now and how we got there."
Federal Depository Library Program Electronic Collection Archive: https://permanent.fdlp.gov/