The "homeland" security mission of the Department of Homeland Security (DHS) is paradoxical: Its mission space is uniquely focused on the domestic consequences of security threats, but these threats may be international in origin, organization, and implementation. The DHS is responsible for the domestic security implications of threats to the United States posed, in part, through the global networks of which the United States is a part. While the security of the U.S. air transportation network could be increased if it were isolated from connections to the larger international network, doing so would be a highly destructive step for the entire fabric of global commerce and the free movement of people. Instead, the U.S. government, led by DHS, is taking a leadership role in the process of protecting the global networks in which the United States participates. These numerous networks are both real (e.g., civil air transport, international ocean shipping, postal services, international air freight) and virtual (the Internet, international financial payments system), and they have become vital elements of the U.S. economy and civil society. Export Control Challenges Associated with Securing the Homeland found that outdated regulations are not uniquely responsible for the problems that export controls post to DHS, although they are certainly an integral part of the picture. This report also explains that the source of these problems lies within a policy process that has yet to take into account the unique mission of DHS relative to export controls. Export Control Challenges Associated with Securing the Homeland explains the need by the Department of Defense and State to recognize the international nature of DHS's vital statutory mission, the need to further develop internal processes at DHS to meet export control requirements and implement export control policies, as well as the need to reform the export control interagency process in ways that enable DHS to work through the U.S. export control process to cooperate with its foreign counterparts.

On August 24-25, 2010, the National Defense University held a conference titled “Economic Security: Neglected Dimension of National Security?” to explore the economic element of national power. This special collection of selected papers from the conference represents the view of several keynote speakers and participants in six panel discussions. It explores the complexity surrounding this subject and examines the major elements that, interacting as a system, define the economic component of national security.

Edward Alden presents a[n] ... investigation into the consequences of America's effort to secure its borders since 9/11. The result is a[n] ... assessment of the dangers faced by a U.S. that cuts itself off from the rest of the world--[Source unknown]

Introduction to Homeland Security, Third Edition provides the latest developments in the policy and operations of domestic security efforts of the agencies under the U.S. Department of Homeland Security. This includes the FBI, Secret Service, FEMA, the Coast Guard, TSA and numerous other federal agencies responsible for critical intelligence, emergency response, and the safety and security of U.S. citizens at home and abroad. Changes in DHS and domestic security are presented from pre-September 11, 2001 days, to include the formation of DHS under President George W. Bush, all the way through to the current administration. Through this, the many transformative events are looked at through the lens of DHS’s original establishment, and the frequent changes to the various agencies, organization, reporting structure, funding, and policies that have occurred since. This new edition is completely updated and includes coverage of topics relevant to homeland security operations not covered in any other text currently available. This includes highlighting the geopolitical context and the nature of global terrorism—and their implications—specifically as they relate to threats to the United States. Partnerships and collaboration with global allies are highlighted in the context of their relevance to international trade, domestic policies, training, and security. The book ends with a look at emerging threats and potential new, creative solutions—and initiatives in-process within the government—to respond to and address such threats. Key Features: Explores the history and formation of the Department of Homeland Security, recent developments, as well as the role and core missions of core agencies within DHS Outlines man-made threats, intelligence challenges, and intra-agency communication, planning, and operations Looks critically at the role of geopolitical dynamics, key international allies, and their influence on domestic policy and decision-making Covers the latest developments in programs, legislation, and policy relative to all transportation and border security issues Examines current issues and emerging global threats associated with extremism and terrorism Addresses natural and man-made disasters and the emergency management cycle in preparing for, mitigating against, responding to, and recovering from such events Introduction to Homeland Security, Third Edition remains the premier textbook for criminal justice, homeland security, national security, and intelligence programs in universities and an ideal reference for professionals as well as policy and research institutes.