Counterterrorism Study Group

The Atlantic Council’s Counterterrorism Study Group is a bipartisan network of former US government professionals with experience in counterterrorism policymaking and operations. Participants include former senior officials who have served in both Democratic and Republican administrations on the National Security Council staff; at the departments of State, Defense, Justice, Treasury and Homeland Security; as agents at the Federal Bureau of Investigation and other federal law enforcement agencies; and at the Central Intelligence Agency, the National Counterterrorism Center, and other elements of the US intelligence community. The Counterterrorism Study Group hosts meetings under the Chatham House Rule with current executive branch counterterrorism professionals; with members of Congress and key Congressional staff with responsibilities for counterterrorism laws, policies and resources; and with foreign counterterrorism partners. Many participants regularly offer public commentary on counterterrorism subjects, but their individual views should not be understood to reflect the views of other participants of the Counterterrorism Study Group.

Engage with our 9/11 series as we continue forecasting the future of counterterrorism

*Not all speakers hosted by the group are listed above.

Featured content

The future of counterterrorism: Twenty years after 9/11

National security experts examine how the United States and its allies and partners must reimagine their counterterrorism strategies to counter the next terrorist threat.

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Issue briefs and reports

Oct 20, 2020

Improving counterterrorism and law enforcement cooperation between the United States and the Arab Gulf States

By Thomas S. Warrick, Joze Pelayo

Thomas S. Warrick and Joze Pelayo present recommendations to improve and increase cooperation in civilian counterterrorism, law enforcement, border security, and aviation security between the United States and the Arab countries of the Gulf.

Defense Industry Defense Policy

MENASource Jun 30, 2020

Amid the coronavirus, where are US-Gulf counterterrorism efforts headed?

By Joze Pelayo

As governments of the Gulf Arab states seek to meet the extraordinary challenges posed by COVID-19, extremists have hastened to find ways to exploit the crisis.

Middle East Politics & Diplomacy

Report Sep 9, 2020

Future of DHS Project: Full report

By Thomas Warrick & Caitlin Durkovich

The Department of Homeland Security (DHS) needs to refocus its mission to lead the defense of the United States against major nonmilitary threats.

China Coronavirus

Article Sep 7, 2021

Combating domestic extremism means combating the insider threat in law enforcement

By Mary McCord

Dozens of law enforcement officers have been investigated or charged for their participation in events culminating in the January 6, 2021, insurrection at the US Capitol.

National Security Nationalism

Article Sep 7, 2021

An intellectual reckoning on counterterrorism

By LTG Michael Nagata

The time has come for the US counterterrorism community to undertake a difficult and probably painful review of whether the United States’ current practices and investments are sufficiently advancing its strategic interests and policy goals against terrorism.

Security & Defense Terrorism

Issue briefs and reports May 18, 2021

Domestic violent extremism and the intelligence challenge

By Mitchell D. Silber

Mitchell Silber presents recommendations to improve the effectiveness of the post-9/11 intelligence architecture against the domestic violent-extremist threat, including a more robust collection of social media content.

Americas Intelligence

Article Sep 7, 2021

Counterterrorism and great-power competition

By Nathan Sales

For nearly two decades after the attacks of September 11, 2001, counterterrorism was the United States’ top national security and foreign policy priority. That is no longer the case, as resources and policy maker bandwidth are increasingly shifting to challenges associated with peer and near-peer rivals such as China and Russia.

China Middle East

All content

Report

Nov 30, 2023

Deliberate nuclear use in a war over Taiwan: Scenarios and considerations for the United States

By Matthew Kroenig

Matthew Kroenig argues the US and the PRC would have incentives to use nuclear weapons in a Taiwan war. The US must deter PRC nuclear use.

Arms Control China

Public Event Mon, December 4, 2023 • 2:30 pm ET

Designing the future joint force with Admiral Christopher Grady

Defense Policy Security & Defense Technology & Innovation United States and Canada

Report

Nov 25, 2023

Ten challenges to implementing Force Design 2030

By Bruce Stubbs

Bruce Stubbs points out key questions for the success of the US Marine Corps’s Force Design 2030.

China Defense Policy

Issue Brief

Nov 22, 2023

The role of nuclear weapons in a Taiwan crisis

By Gregory Weaver

Nuclear deterrence would be key in a Taiwan crisis, in part because a PLA amphibious fleet would be vulnerable to a US nuclear strike.

China Conflict

New Atlanticist

Nov 21, 2023

The post-October 7 US strategy in the Middle East is coming into focus

By Daniel E. Mouton

While the conflict has increased the urgency for the United States to engage in the region, it is just one of several developments that require renewed US leadership.

Conflict Crisis Management

New Atlanticist

Nov 15, 2023

AUKUS is hamstrung by outdated US export control rules. Here’s what Congress can do.

By Deborah Cheverton, John T. Watts

US lawmakers must show that they are willing to make the necessary changes to a needlessly limiting export control regime that does more harm than good.

Arms Control Australia

Issue Brief

Nov 15, 2023

US homeland missile defense: Room for expanded roles

By Robert Soofer and Matthew Costlow

Matthew Costlow & Robert Soofer explore how expanded roles for US homeland missile defense could enhance deterrence with two nuclear peers

China Defense Policy

In the News

Nov 14, 2023

Ackerman featured on NPR

By Atlantic Council

Elliot Ackerman stresses the importance of memorials in order to better reintegrate veterans back into American society.

Middle East Terrorism

In the News

Nov 10, 2023

Grundman in The Economist

Economist cites Steve Grundman on defense innovation and the Atlantic Council’s Commission on Defense Innovation Adoption.

Defense Industry Defense Policy

Middle East Programs

Through our Rafik Hariri Center for the Middle East and Scowcroft Middle East Security Initiative, the Atlantic Council works with allies and partners in Europe and the wider Middle East to protect US interests, build peace and security, and unlock the human potential of the region.

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