A primary mission of the Dept. of Homeland Security (DHS) is to ¿prevent terrorist attacks within the U.S., reduce the vulnerability of the U.S. to terrorism, and minimize the damage, and assist in the recovery from terrorist attacks that do occur in the U.S.¿ Since its inception, DHS has had an intelligence component to support this mission. Following a reorganization of the DHS in 2005, a strengthened Office of Intelligence and Analysis (I&A) was established. This report provides an overview of DHSI, and examines how it is organized and supports key departmental activities to include homeland security analysis and threat warning; border security; critical infrastructure protection; and sharing of info. with, state, local, and private sector partners.

Gus Martin’s Understanding Homeland Security provides students with a comprehensive introduction to U.S. homeland security in the modern world, with a focus on the post-September 11, 2001 era. This insightful resource examines the theories, agency missions, laws, and regulations governing the homeland security enterprise through the lens of threat scenarios and countermeasures related to terrorism, natural disasters, emergency management, cyber security, and much more. The Third Edition keeps readers on the forefront of homeland security with coverage of cutting-edge topics, such as the role of FEMA and preparedness planning; the role of civil liberty and countering extremism through reform; and hackings during the 2016 and 2018 U.S. elections. Readers will gain much-needed insight into the complex nature of issues surrounding today’s homeland security and learn to think critically to analyze and respond to various threat environments. INSTRUCTORS: Understanding Homeland Security is accompanied by SAGE edge for instructors and students, which includes access to SAGE Premium Video!

Now updated and expanded for its second edition, this book investigates the role intelligence plays in maintaining homeland security and emphasizes that effective intelligence collection and analysis are central to reliable homeland security. The first edition of Homeland Security and Intelligence was the go-to text for a comprehensive and clear introduction to U.S intelligence and homeland security issues, covering all major aspects including analysis, military intelligence, terrorism, emergency response, oversight, and domestic intelligence. This fully revised and updated edition adds eight new chapters to expand the coverage to topics such as recent developments in cyber security, drones, lone wolf radicalization, whistleblowers, the U.S. Coast Guard, border security, private security firms, and the role of first responders in homeland security. This volume offers contributions from a range of scholars and professionals from organizations such as the Department of Homeland Security, the Center for Homeland Defense and Security at the Naval Postgraduate School, the National Intelligence University, the Air Force Academy, and the Counterterrorism Division at the Federal Law Enforcement Training Center. This breadth of unique and informed perspectives brings a broad range of experience to the topic, enabling readers to gain a critical understanding of the intelligence process as a whole and to grasp what needs to happen to strengthen these various systems. The book presents a brief history of intelligence in the United States that addresses past and current structures of the intelligence community. Recent efforts to improve information-sharing among the federal, state, local, and private sectors are considered, and the critical concern regarding whether the intelligence community is working as intended—and whether there is an effective system of checks and balance to govern it—is raised. The book concludes by identifying the issues that should be addressed in order to better safeguard our nation in the future.

Department of Homeland Security intelligence and border security : delivering operational intelligence : hearing before the Subcommittee on Intelligence, Information Sharing, and Terrorism Risk Assessment of the Committee on Homeland Security, U.S. House of Representatives, One Hundred Ninth Congress, second session, June 28, 2006.