Security & Defense

Security & Defense

One of the most fundamental responsibilities of governments is to protect their citizens from all threats, internal or foreign. Policy makers must prepare for potential conventional warfare, terrorism and other asymmetrical attacks, and the repercussions of natural disasters and climate change to ensure the safety of their citizens. The motivation to protect against future threats must also be partnered with regular dialogue and partnership with allies and neighbors to prevent the triggering of violent conflict or destabilizing arms races.

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With Putin overextended in Ukraine, Armenia is turning away from Russia

Report Sep 8, 2026

Preparing for and countering limited nuclear attacks in East Asia: Guardian Tiger III

By Markus Garlauskas with John Park and Kyoko Imai. Contributors: Andrew Brown and Jonathan Corrado

The risk of North Korea launching a limited nuclear attack will likely increase over the coming decade. The United States and its allies are not preparing adequately to deter and prevail in the face of such nuclear strikes.
Indo-Pacific Korea
With Putin overextended in Ukraine, Armenia is turning away from Russia

Dispatches Sep 1, 2026

Where and how Putin could expand his war in Europe beyond Ukraine

By Atlantic Council experts

The CIA director’s recent unannounced visit to Moscow has raised speculation about Russian plans to escalate attacks.
Conflict Eastern Europe
With Putin overextended in Ukraine, Armenia is turning away from Russia

Report Aug 27, 2026

AI and autonomy in contested operations

By Owen J. Daniels

Any potential major conflict the United States engages in will be shaped by AI and autonomous systems. US forces should expect their systems to operate in denied, degraded, intermittent, and limited (DDIL) conditions imposed by jamming techniques, cyber-attacks, and anti-satellite capabilities designed to sever the connectivity and wreak havoc on military operations.
Artificial Intelligence Defense Policy

Programs

The Scowcroft Center for Strategy and Security works to develop sustainable, nonpartisan strategies to address the most important security challenges facing the United States and the world.

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Content

UkraineAlert

Sep 15, 2026

With Putin overextended in Ukraine, Armenia is turning away from Russia

By Joseph Epstein

Every day Ukraine keeps fighting, Russian influence grows weaker in the countries of the ex-USSR that Moscow refers to as the “near abroad.” Nowhere is this Russian retreat clearer than in Armenia, writes Joseph Epstein.

Conflict Democratic Transitions

Dispatches

Sep 15, 2026

Dispatch from Seoul: How Asian allies can help the US with Iran

By William F. Wechsler

Allies in the Asia-Pacific should recognize that they cannot continue to be perceived as unwilling to assist the US in its conflict with Iran.

Conflict Indo-Pacific

Inflection Points

Sep 14, 2026

Trump and Xi should rethink how to run the AI race

By Frederick Kempe

The threat of frontier artificial intelligence must be at the top of the agenda for the upcoming meeting between the leaders.

Artificial Intelligence China

UkraineAlert

Sep 13, 2026

Learning from Ukraine’s unrivaled experience of Russian cyber warfare

By Iryna Volnytska

No country in the world today knows more about Russian cyber warfare than Ukraine, but further steps are required in order to help Kyiv’s partners make the most of Ukraine’s unrivaled experience, writes Iryna Volnytska.

Conflict Cybersecurity
Colombian President Abelardo De La Espriella and U.S. Secretary of State Marco Rubio meet at the Batallon Paraiso military complex in Barranquilla

Dispatches

Sep 11, 2026

What Rubio’s Latin America tour means for Colombia, Ecuador, and Peru

By Atlantic Council experts

Experts look at what Rubio's tour signals about the US push for closer cooperation with Latin America's new crop of conservatives.

Americas Latin America

UkraineAlert

Sep 11, 2026

Ukrainian police are preventing Russia from turning civilians into saboteurs

By Andrii Niebytov, Clara Kaluderovic

Since spring 2024, Russia has been waging a campaign far behind the front lines featuring arson, sabotage, and terrorist attacks using Ukrainians who are recruited online, deceived, and discarded, write Andrii Niebytov and Clara Kaluderovic.

Conflict Infrastructure Protection

UkraineAlert

Sep 10, 2026

Russia’s escalating bombing campaign is terrorizing Ukrainian schoolchildren

By Shelby Magid

Russia's escalating bombardment of Ukrainian cities is terrorizing a generation of Ukrainian schoolchildren who are being prevented from attending classes or forced to spend days in bomb shelters, writes Shelby Magid.

Civil Society Conflict

UkraineAlert

Sep 10, 2026

As Russia’s invasion falters, Putin boasts of imaginary victories

By Peter Dickinson

Putin was caught lying about imaginary Russian victories again in September. His habit of exaggerating battlefield gains reflects mounting unease over the credibility gap between the Kremlin’s superpower pretensions and his army’s underwhelming performance in Ukraine, writes Peter Dickinson.

Conflict Disinformation

Dispatches

Sep 10, 2026

The state of terrorism, 25 years after 9/11

By Atlantic Council experts

A quarter century after the deadly attacks against the United States, Atlantic Council experts answer twenty-five pressing questions about terrorism today.

Afghanistan Middle East

MENASource

Sep 9, 2026

Ten questions (and expert answers) on the final withdrawal of US troops from Iraq

By Atlantic Council experts

Atlantic Council experts unpack what the US withdrawal from Iraq means for the Middle East and beyond.

Iraq Security & Defense
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Experts

Fellow

Nasredeen Abdulbari

Nonresident Senior Fellow, Project for Middle East Integration

Rafik Hariri Center & Middle East programs

Africa Arabic

Fellow

Gina Abercrombie-Winstanley

Distinguished Fellow

Rafik Hariri Center & Middle East programs Scowcroft Center for Strategy and Security

Middle East National Security

Fellow

Ahmed Aboudouh

Former Nonresident Fellow

Rafik Hariri Center & Middle East programs Scowcroft Middle East Security Initiative

Arabic China

Fellow

Elliot Ackerman

Nonresident Senior Fellow

Forward Defense Scowcroft Center for Strategy and Security

Afghanistan Defense Policy

Fellow

Nic Adams

Nonresident Senior Fellow

Scowcroft Middle East Security Initiative

Energy & Environment Middle East

Fellow

Paul Adamson

Senior Advisor

Europe Center

Economy & Business Europe & Eurasia
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Events

Online Event Tue, September 22, 2026 • 4:15 pm ET

Spain’s foreign minister on European security and the transatlantic alliance
Europe NATO Politics & Diplomacy Security & Defense
Online Event Tue, September 22, 2026 • 5:30 pm ET

President Ahmed Al-Sharaa on Syria’s future, reconstruction, and regional role

AN AC FRONT PAGE EVENT—Syrian President Ahmed Al-Sharaa will discuss his vision for Syria’s future and his government’s priorities for reconstruction, economic recovery, and institutional reform.

Economy & Business Energy Markets & Governance Energy Transitions Geopolitics & Energy Security
Public Event Thu, October 8, 2026 • 6:00 pm ET

Sea change: America’s new great game in the Arctic Circle
Defense Policy Defense Technologies Economy & Business Energy & Environment