Our national security system is the tool box with which we navigate an ever-changing international environment: It turns our overall capabilities into active assets, protects us against the threats of an anarchic international system and makes it possible to exploit its opportunities. Today, however, the system is arguably in dire need of reform. As Secretary of Defense Robert Gates recently argued, "The problem is not that past and present administrations have failed to recognize and clearly define national interests, but rather that the evolution of the security environment has consistently outpaced the ability of U.S. government institutions and approaches to adapt." Unfortunately, much remains in the dark about how the organizations that safeguard our national security are reformed as international circumstances change. In this monograph, Mr. Henrik Bliddal sheds some light on this question by examining a crucial historical case of military reform: the establishment of the Rapid Deployment Joint Task Force (RDJTF)-the direct predecessor of the United States Central Command (CENTCOM). The monograph demonstrates how the U.S. military adapted to the emerging security challenges in the Persian Gulf in the late 1970s by recasting military command arrangements. The RDJTF-although only an interim solution on the way to Central Command- was one of the components of President Jimmy Carter's Persian Gulf Security Framework, which marked a critical strategic reorientation towards the region as a vital battleground in the global competition with the Soviet Union. Based upon original interviews with key civilians and military officers as well as extensive archival research-including the analysis of material only recently declassified-this monograph is the most complete account of the establishment of the RDJTF thus far. Going beyond mere history, Mr. Bliddal also suggests how national security reforms can be understood more generally. In this way, he lays out some of the challenges that we face today with effectively restructuring our security and defense establishment. Especially in these times of fiscal restraint, a better grasp of institutional reform is very much needed. Strategic Studies Institute Letort Paper.