Newport Paper No. 29, Shaping the Security Environment, edited by Derek S. Reveron, makes an important contribution to an unfolding debate on the global role of U.S. military forces in an era of transnational terrorism, failed or failing states, and globalization. Reveron, professor of national security decision making at the Naval War College, looks beyond the current conflicts in which the United States is involved to raise fundamental questions concerning the regional diplomatic roles of America’s combatant commanders (COCOMs) and, more generally, the entire array of non-warfighting functions that have become an increasingly important part of the day-to-day life of the American military as it engages a variety of partners or potential partners around the world.https://digital-commons.usnwc.edu/usnwc-newport-papers/1027/thumbnail.jp