SECURITY VS. DEFENSE: A VITAL DISTINCTION FOR THE HOMELAND
The U.S. Army War College (USAWC) recently hosted its 2025 Homeland Defense Symposium, gathering experts to tackle the complex issues of defending the homeland. A key focus was clarifying the difference between Homeland Security (law enforcement and emergency response) and Homeland Defense (military protection against external threats). Bert Tussing, Director of the Homeland Defense and Security Issues Group at the USAWC’s Center for Strategic Leadership, joined host Ron Granieri in the studio to discuss the major themes of the symposium. Participants emphasized the importance of preparedness, highlighting that future conflicts are likely to reach U.S. soil. The discussions emphasized the need for a whole-of-society approach, integrating not just federal agencies but also state and local governments, the private sector, and the general public into defense strategies.
The term homeland defense may be unfamiliar to many listeners more accustomed to the phrase Homeland Security. These differences are significant even if the policies are intended to be complementary.
Bert Tussing is Director of the Homeland Defense and Security Issues Group at the U.S. Army War College’s Center for Strategic Leadership (CSL). He joined CSL in October 1999, following nearly 25 years in the United States Marine Corps. He is a distinguished graduate of both the Marine Corps Command and Staff College and the Naval War College and holds master’s degrees in National Security Strategy and Military Strategic Studies. In May of 2014 he was awarded an honorary doctorate in Humane Letters by Northwestern State University in recognition of his work in Homeland Security, Homeland Defense and Educational initiatives surrounding those topics.
The views expressed in this presentation are those of the speakers and do not necessarily reflect those of the U.S. Army War College, U.S. Army, or Department of Defense.
Photo Description: A fervent advocate for issues of homeland defense and security, Professor Bert Tussing, Director of the Homeland Defense and Security Issues Group at the U.S. Army War College's Center for Strategic Leadership, recently gave a lecture titled "Evolving Direction of Homeland Defense" to the USAWC class of 2025.
Photo Credit: U.S. Army War College
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36:28
SIGNALS, CYBER AND STRATEGY: RETIRED GENERAL PAUL NAKASONE
Retired U.S. Army General Paul Nakasone recently addressed the resident class at the U.S. Army War College, and he also sat down for an episode of A Better Peace with host Tom Spahr. While reflecting on his time leading the National Security Agency (NSA) and U.S. Cyber Command, Nakasone provides a fascinating peek into the world of cyber intelligence. He emphasizes the critical importance of integrating signals intelligence with cyber operations to maintain speed, agility, and unity of action. The discussion also highlights the transformative power of AI in the intelligence community and the necessity of strong partnerships between the public and private sectors. Conflicts like those in Ukraine and Gaza underscore the strategic importance of adapting to modern warfare's complexities for today’s leaders.
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32:48
INSIDE THE PRESIDENT'S DAILY BRIEF
Ever wonder what goes into the President's Daily Brief (PDB)? It's not your average morning news. Stephanie Sellers, a former PDB briefer, is currently the Central Intelligence Agency (CIA) Representative to the U.S. Army War College and the General Walter Bedell Smith Chair of National Intelligence Studies. She joins host Ron Granieri to share her experiences, and describes the job as trying to keep up with “17 different soap operas at once.” This crucial intelligence update is delivered to the president and other senior government leaders, shaping their understanding of critical issues. Sellers, who previously worked on missile systems for the Navy, joined the CIA after 9/11 out of a desire to continue to serve her country and to use and grow her technical and leadership skills in new and exciting assignments. Her journey to becoming a PDB briefer was fueled by a desire for challenge and the opportunity to work at "the nexus of intelligence and policy."
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32:54
INTEL IMPERATIVES: SECURING THE HOMELAND
Retired Rear Admiral Paul Becker joins host Darrell Driver in the studio to discuss the role of intelligence in U.S. Homeland Security. Intelligence is discovering what an adversary seeks to conceal, a concept relevant to both warfare and homeland defense. Becker emphasizes the unique challenges of applying intelligence domestically, including legal and ethical considerations and the increasing convergence of foreign and domestic threats. The discussion highlights the critical importance of interagency coordination, information sharing, open-source intelligence, and public trust. Becker also touches on the threat from China, particularly the potential for cyber attacks targeting critical infrastructure.
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31:09
TECH ADOPTION AT PACE: CULTURE, INTEGRATION, AND LEADERSHIP
The successful adoption of new technology in the military depends on the organization's culture, the technology's applicability and ease of incorporation into existing systems and processes, and, perhaps most importantly, the leadership guiding the transformation.
Dan Gregorio and Andy Knight join host Tom Spahr to discuss the I Corps’s adoption of the Maven Smart System to enhance mission command. Gregorio and Knight discuss the practical technical and leadership actions necessary to introduce a major new capability to the headquarters in just six weeks. Maven Smart System provides a unified interface for data sharing and enables commanders to visualize, act, and direct operations in real-time. Overall, the case is a good example of transformation in contact to significantly enhance lethality.
This is the podcast of WAR ROOM, the official online journal of the U.S. Army War College. Join us for provocative discussions about U.S. national security and defense, featuring prominent national security and military professionals.
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