The Global Terrorism Trends and Analysis Center (GTTAC) documents the thousands of terrorist attacks—globally and domestically—that occur each year. GTTAC, by detailing various dimensions of each attack, familiarizes analysts, policymakers, scholars, and journalists with patterns of terrorism. The center defines terrorist attacks as the threatened or actual use of illegal force and violence by a nonstate actor to attain a political, economic, religious, or social goal through fear, coercion, or intimidation. Data are collected daily. Updates are published annually in the Department of State’s report to Congress on terrorism, known as the Annex of Statistical Information: Country Reports on Terrorism.

The GTTAC Speaker Series

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Coming Thursday
September 23rd, 2021
10:30 a.m. (EDT)

The Global Terrorism Trends and Analysis Center (GTTAC) continues its Speaker Series, featuring Dr. Jennifer Oreta.

“Terrorism and Political Violence in South-Asia

Jennifer Santiago Oreta, Ph.D. is currently an Assistant Professor of the Department of Political Science, and Director of the Ateneo Initiative for Southeast Asian Studies (AISEAS) of the Ateneo de Manila University, Philippines. Dr. Oreta is currently a US-ASEAN scholar under the Fulbright program at TraCCC (Terrorism, Transnational Crime, and Corruption ) at George Mason University.

Under the administration of President Benigno S. Aquino III (2010-2016), Dr. Oreta was appointed as Assistant Secretary for Policy in the Office of the Presidential Adviser on the Peace Process (OPAPP) of the Philippine government. OPAPP is the agency under the Office of the President that is specifically mandated to facilitate political negotiations with armed groups and supervise the implementation of peace agreements.

Professor Oreta was part of the Technical Working Group on Normalization representing the Philippine government in the peace talks with the Moro Islamic Liberation Front. and led and initiated the crafting of a strategy paper on dealing with the communist insurgents outside the peace table. In this assignment, she led the national and local consultations with various government agencies, police, military, intelligence units, and local government units.

Now, Professor Oreta is a member of the Board and concurrent Executive Director of the Human Security Advocates (HSA), a civil society organization group focused on security governance and community security management. She is the focal person on security sector governance projects in the Philippines and in Southeast Asia of the DCAF-Geneva Center for Security Sector Governance. Dr. Oreta is also engaged in various consultancy work on security governance, conflict management, and anti-terrorism.

Previous Presentations

April 1, 2021

Terrorism and Counterterrorism in Somalia


Presented by Dr. Daisy Muibu

Dr. Daisy Muibu is an Assistant Professor at the University of Alabama in the Department of Criminology and Criminal Justice. Her research is focused on policing and counterinsurgency from a variety of perspectives that include: police legitimacy and local law enforcement responses to terrorism; citizens perceptions towards formal, private and informal policing and paramilitary forces; and the role of foreign fighters within insurgent groups.  Daisy was also Peace and Violence Research Fellow at AU’s School of Public Affairs department and a recipient of various research grants, such as the United Nations Initiative on Peace and Reconciliation in Somalia grant, the Association for the Study of The Middle East and Africa, and the American University Doctoral Student Research Scholarship.  Dr. Muibu also has years of experience working on rule of law and criminal justice reform, as well as counterterrorism in regions of Kenya and southern Somalia.

March 11, 2021

Non-state Organizations and Political Violence: A Quantitative Perspective

Presented by Victor Asal

Mr. Asal spoke on the quantitative analytical perspective on tracking political violence and terrorism.  Victor Asal (Ph.D. University of Maryland, 2003) is Director of the Center for Policy Research and a Professor of Political Science at the University at Albany. He is affiliated with the National Consortium for the Study of Terrorism and Responses to Terrorism (START), a DHS Center of Excellence. His research focuses on nonstate actor violence and the causes of political discrimination particularly related to ethnicity and gender. He also researches nuclear crisis behavior and pedagogy. Asal has been involved in research projects funded by the Defense Advanced Research Projects Agency, Defense Threat Reduction Agency, The Department of Homeland Security, The National Science Foundation, The Office of Naval Research, and the Department of Homeland Security.

February 11, 2021

Approaching Counter-Terrorism in Sub-Saharan Africa in the Covid-19 Era – The Case of ISIS in Central & West Africa

Presented by David Otto

David Otto is an international counterterrorism and organized crime specialist. He is an active consultant, trainer, and capacity-building specialist for NATO, the United Nations, U.S. Africa Command, the U.S. Department of Defense, and other corporate bodies on trend analysis of Africa Terror Networks. He is a pioneer expert for the Interpol Global Counter Terrorism Strategy set up by a group of five globally accredited subject-matter experts. He contributes toward the shaping of the Africa Counter Terrorism Strategy in the Sahel, Lake Chad Basin, Great Lakes, and Horn of Africa. He was the lead consultant for counterterrorism program design for Global Risk International UK Ltd. He has researched Africa terror networks for the past 15 years and developed an enormous network on the continent. He is a Certified Master Anti-Terrorism Specialist and Certified Financial Crime Examiner for the Anti-Terrorism Accreditation Board. He also is a Visiting Professor at East China University of Political Science and Law Institute of Strategic Studies.

January 14, 2021

A Practitioner’s Perspective on the State of the Terrorist Threat

Presented by Russ Travers

Mr. Travers took office as the Acting Director of the National Counterterrorism Center (NCTC) in August 2019. He also has held other leadership positions within NCTC since 2015, including Senior Counselor to the Director, Acting Director of the Office of Data Strategy and Innovation, and Chief Data Officer for both NCTC and the Office of the Director of National Intelligence.

From 2013 to 2015, Mr. Travers served as the Special Assistant to the President and Senior Director for Transnational Threat Integration and Information Sharing on the National Security Council. He has also served tours as Deputy Director for Policy Support at the Defense Intelligence Agency, the Defense Intelligence Officer for General Purpose Forces, and the Senior Civilian Advisor to the Director for Intelligence, J2, Joint Chiefs.

December 17, 2020

Terrorists, Technology, Tactics: Understanding How Violent Non-State Actors Engage in Organizational Learning

Presented by Dr. Daveed Gartenstein–Ross

Dr. Gartenstein–Ross is a scholar, practitioner, author of more than 25 books and monographs, and entrepreneur who is the Founder and Chief Executive Officer of Valens Global. The International Herald Tribune has described him as “a rising star in the counterterrorism community.” In 2019, he led Valens Global’s efforts to support the drafting, threat assessment, and crafting of priority actions for the U.S. Department of Homeland Security’s Strategic Framework for Countering Terrorism and Targeted Violence, which was released in September 2019 and has subsequently guided DHS’s approach to confronting terrorism and other forms of sub-state violence. That document has received widespread acclaim, with the New York Times editorializing that the document “focuses unapologetically on right-wing terrorism, particularly white supremacist extremism,” which constitutes “a shift that is both urgently needed and long overdue.”

November 6, 2020

Terrorism in the Time of the Pandemic


Presented by Dr. Rohan Gunaratna

Dr. Gunaratna is Professor of Security Studies and founder of the International Centre for Political Violence and Terrorism Research at Nanyang Technological University in Singapore. He served as a counterterrorism instructor for GIGN, CTSO, D88, U.S. Navy SEALs, the Swiss Federal Police, the New York Police Department, and the Australian Federal Police. He has conducted field research in conflict zones in Afghanistan, Algeria, Bangladesh, Colombia, Egypt, Indonesia, Israel, Kashmir, Pakistan, Philippines, Sri Lanka, Thailand, and Uzbekistan. Author and editor of 20 books including Inside Al Qaeda: Global Network of  Terror, Gunaratna is also the lead author of Jane’s Counter Terrorism, a handbook for counterterrorism practitioners.

November 19, 2020

Breaking the ISIS Brand

Presented by Dr. Anne Speckhard

Dr. Speckhard is Director of the International Center for the Study of Violent Extremism and serves as an Adjunct Associate Professor of Psychiatry at Georgetown University’s School of Medicine. She has interviewed more than 700 terrorists, their family members, and supporters in various parts of the world, including Western Europe, the Balkans, Central Asia, the former Soviet Union, and the Middle East. In the past five years, she has conducted in-depth psychological interviews of more than 250 ISIS defectors, returnees, and prisoners as well as 16 al-Shabaab cadres. From these interviews, she has developed the Breaking the ISIS Brand Counter Narrative Project materials, which include more than 200 brief counternarrative videos of terrorists denouncing their groups as un-Islamic, corrupt, and brutal. The video content has been used in more than 150 Facebook and Instagram campaigns globally. 


October 22, 2020

Boko Haram and Other al-Qaeda– and ISIS–Linked Sub-Saharan African Groups

Presented by Dr. Jacob Zenn

Dr. Zenn is an adjunct professor on African armed movements and violent nonstate actors in world politics from Georgetown University’s Security Studies Program. He is the author of Unmasking Boko Haram: Exploring Global Jihad in Nigeria, published in April.

October 8, 2020

American Zealots: Inside Right-Wing Domestic Terrorism

Presented by Dr. Arie Perliger

Dr. Perliger is a Professor and the Director of the graduate program in security studies at the School of Criminology and Justice Studies, University of Massachusetts, Lowell. During the past 20 years, he has been engaged in an extensive study of issues related to terrorism, security policy, and the politics and extremism of the far right in Israel, Europe, and the United States. His work have appeared in nine books and monographs, and in numerous articles and book chapters, and have been cited in more than 1,300 academic texts. His recent book, American Zealots: Inside Right-Wing Domestic Terrorism, describes the entire ideological spectrum of the American far right.