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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The Iran conflict exposes the new cost curve of war

MENASource Aug 25, 2024

After a failed attack, Hezbollah’s propaganda seeks to prevent a wider war with Israel

By David Daoud

Committed as Hezbollah is to saving its Gaza-based allies, the group does not currently want a full war with Israel.
Conflict Israel
The Iran conflict exposes the new cost curve of war

New Atlanticist Aug 21, 2024

How quickly can Taiwan integrate US weapon systems? Speed is essential to help deter China.

By Adam Kozloski

To better prepare Taiwan to defend itself, the United States needs more transparency into Taipei’s weapons integration challenges.
Conflict Defense Policy
The Iran conflict exposes the new cost curve of war

UkraineAlert Aug 21, 2024

Invasion? What invasion? Putin is downplaying Ukraine’s Kursk offensive

By Peter Dickinson

Vladimir Putin’s efforts to downplay Ukraine’s invasion of Russia have severely dented his strongman image and make a mockery of the West’s escalation fears, writes Peter Dickinson.
Conflict 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

MENASource

Mar 23, 2026

The Iran conflict exposes the new cost curve of war

By Nic Adams

The Pentagon must rapidly field innovative, lower-cost technologies alongside its exquisite capabilities, ensuring each is used where it delivers the greatest advantage.

Conflict Defense Industry

Timely Commentary & Analysis

Mar 23, 2026

Braw in Foreign Policy on seafarers trapped in the Persian Gulf

By Elisabeth Braw

On March 23, Transatlantic Security Initiative senior fellow Elisabeth Braw was published in Foreign Policy in an article describing how the closure of the Strait of Hormuz has stranded thousands of seafarers and disrupted global shipping amid escalating tensions between Iran, the United States, and Israel.

Crisis Management Middle East

Timely Commentary & Analysis

Mar 23, 2026

Braw in Future Center on the hidden risks facing the Strait of Hormuz

By Elisabeth Braw

On March 23, Transatlantic Security Initiative senior fellow Elisabeth Braw was published in Future Center in an article examining how conflict in the Strait of Hormuz threatens not only global energy flows but also the undersea cables that underpin international communications and digital connectivity.

Middle East Security & Defense

Dispatches

Mar 23, 2026

What Romania’s role in the Iran war reveals about its diplomatic positioning

By Alex Șerban, Kirsten Fontenrose

Amid transatlantic differences over the Iran war, Romania’s ability to maintain a balance between Washington and its European partners is a valuable strategic contribution to NATO.

Central Europe Conflict

In the News

Mar 23, 2026

Daniels interviewed on Fox Report on AI tools in Iran

By Atlantic Council

On March 22, Forward Defense Nonresident Senior Fellow Owen Daniels was interviewed on Fox Report on the topic of the use of artificial intelligence in the Iran conflict.

Artificial Intelligence Defense Policy

In the News

Mar 20, 2026

Kroenig quoted in The Economist on war in Iran

By Atlantic Council

On March 19, Atlantic Council vice president and Scowcroft Center senior director Matthew Kroenig was quoted in The Economist on US action in Iran, arguing that President Trump is weakening a regime hostile to the United States.

Iran Security & Defense

Dispatches

Mar 20, 2026

Demand destruction has begun: What Sri Lanka reveals about the global energy crisis

By Phillip Cornell

The disruption to oil and gas flows through the Strait of Hormuz has triggered a systemic shock to energy markets, and Sri Lanka is on the front line.

Conflict Energy & Environment

In the News

Mar 20, 2026

Zagorodnyuk in Foreign Policy: Four years of war in Europe

By Atlantic Council

Conflict Europe & Eurasia

In the News

Mar 20, 2026

Vershbow in RealClearDefense: Why we must not ignore Havana Syndrome

By Atlantic Council

Europe & Eurasia National Security

In the News

Mar 20, 2026

Temnycky in Forbes: How Ukraine’s youth organizations have been impacted by Russia’s war

By Atlantic Council

Civil Society Conflict
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Experts

Fellow

Anca Agachi

Nonresident Fellow

Scowcroft Center for Strategy and Security Transatlantic Security Initiative

Africa Conflict

Fellow

Osamah Al Rawhani

Nonresident Senior Fellow

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

Middle East Peacekeeping and Peacebuilding

Fellow

Ibrahim Al-Assil

Nonresident Senior Fellow, Syria Project

Rafik Hariri Center & Middle East programs

Arabic Conflict

Fellow

Bisher Al-Khasawneh

Distinguished Fellow, Scowcroft Middle East Security Initiative

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

Arabic Defense Policy

Fellow

Omar Al-Nidawi

Nonresident Senior Fellow

Iraq Initiative Rafik Hariri Center & Middle East programs

Arabic Energy & Environment

Fellow

Alexander Alden

Nonresident Senior Fellow

GeoStrategy Initiative Scowcroft Center for Strategy and Security

Defense Policy English
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Events

Public Event Mon, June 15, 2026 • 12:30 pm ET

How should the United States counter Russia and China’s hybrid warfare?
China East Asia Eastern Europe Europe & Eurasia
Public Event Wed, June 17, 2026 • 3:30 pm ET

Senators Jeanne Shaheen and Thom Tillis on the upcoming NATO Summit in Ankara

AN AC FRONT PAGE EVENT—The Atlantic Council is hosting Senators Shaheen and Tillis for a conversation on the upcoming NATO Summit in Ankara.
Europe & Eurasia NATO Security & Defense