Defense Policy

One of the primary responsibilities of governments is to provide for the defense of their citizens and territories against threats from other state and non-state actors. Defense policy makers must make decisions on how best to deploy the military and civilian resources at their disposal to ensure the protection of their nations and their allies.

Klain in the New York Post on the dangers of cutting military aid to Ukraine

New Atlanticist Nov 1, 2024

NATO needs a defense industrial strategy that prioritizes being strong, smart, and together

By Kristen Taylor, Luka Ignac

A recent two-day summit underscored the ways in which the credibility of allied deterrence hinges on robust defense industrial cooperation.
Defense Policy Defense Technologies
Klain in the New York Post on the dangers of cutting military aid to Ukraine

New Atlanticist Oct 30, 2024

In defense of Draghi’s defense idea: Three models for a centralized defense procurer for the EU

By Thomas Goldstein

Only a European defense procurer can provide the institutional reform to overcome intra- and intergovernmental paralysis and invest at scale.
Defense Industry Defense Policy
Klain in the New York Post on the dangers of cutting military aid to Ukraine

New Atlanticist Oct 28, 2024

The US needs a stronger defense industrial base. Option contracts can help.

By Michael Hogan

The US government would pay a premium on current orders, but it would then have the option to purchase a larger amount within a fixed timeframe.
Defense Industry Defense Policy

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

In the News

Jul 7, 2025

Klain in the New York Post on the dangers of cutting military aid to Ukraine

By Doug Klain

On July 2, Doug Klain, nonresident fellow at the Atlantic Council’s Eurasia Center and policy analyst for Razom for Ukraine, was published in the New York Post on the importance of continuing military aid to Ukraine to achieve peace.

Conflict Defense Policy

New Atlanticist

Jul 3, 2025

Does the Trump administration have a coherent policy to establish a stable peace in Ukraine?

By John E. Herbst

Withholding planned military aid to Kyiv is a serious mistake that undercuts the Trump administration’s efforts to make peace in Ukraine.

Defense Policy Politics & Diplomacy

Report

Jul 3, 2025

The National Defense Strategy Project

By Atlantic Council experts

As the world enters a pivotal new phase in global security, the United States must not only respond to current challenges but also anticipate those on the horizon. 

Artificial Intelligence Defense Policy

Issue Brief

Jul 3, 2025

A US defense strategy to win the next conflict

By Clementine G. Starling-Daniels

Amid rising global tensions and rapid technological change, the forthcoming National Defense Strategy is set to reshape US military strategy. Its success hinges on five key priorities.

Defense Industry Defense Policy

Issue Brief

Jul 3, 2025

Homeland defense in an era of new strategic threats

By Clementine G. Starling-Daniels, Amy Cowley

From launching cyberattacks to targeting critical infrastructure, US rivals are bringing the fight closer to home. Defending against these threats will require not just military might, but smarter defense planning, greater resilience, and military modernization.

Defense Industry Defense Policy

Issue Brief

Jul 3, 2025

A pivot to China—not Asia

By Clementine G. Starling-Daniels, Edward Brady, Theresa Luetkefend

The next National Defense Strategy must prioritize competition with China beyond the Indo-Pacific—and clearly define how to recalibrate the size, structure, and posture of US forces.

Defense Industry Defense Policy

UkraineAlert

Jul 2, 2025

Ukraine’s drone wall is Europe’s first line of defense against Russia

By David Kirichenko

Ukraine's drone wall is rapidly emerging as Europe's first line of defense against the mounting military threat posed by an expansionist Russia, writes David Kirichenko.

Conflict Defense Industry

New Atlanticist

Jun 30, 2025

Less investment, less influence: Why the US risks losing ground in the Indo-Pacific

By Lize de Kruijf and Nazima Tursun

The US withdrawal of foreign aid to Indo-Pacific countries creates space for China to expand its influence in the region.

Defense Policy Economy & Business

New Atlanticist

Jun 27, 2025

Four fundamental questions the NATO Summit did not answer

By Torrey Taussig

Over the coming months, NATO allies will have to wrestle with questions about the US commitment to Europe, their shared approach to China, and more.

Conflict Defense Industry

New Atlanticist

Jun 24, 2025

The ‘ironclad’ US-South Korea alliance is outdated. A new age requires a ‘titanium’ alliance.

By Markus Garlauskas

Washington and Seoul must set a new foundation for the seventy-year-old alliance that reflects the current strategic environment.

Crisis Management Defense Policy
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Experts

Staff

Connor McPartland

Assistant Director

Scowcroft Center for Strategy and Security Transatlantic Security Initiative

NATO Security & Defense

Fellow

Paolo Messa

Nonresident Senior Fellow

Europe Center

Defense Policy Europe & Eurasia

Fellow

Joel Meyer

Nonresident Senior Fellow

Adrienne Arsht National Security Resilience Initiative GeoStrategy Initiative

Artificial Intelligence Defense Policy

Fellow

Narushige Michishita

Nonresident Senior Fellow

Indo-Pacific Security Initiative Scowcroft Center for Strategy and Security

Crisis Management Defense Policy

Fellow

Daniel E. Mouton

Nonresident Senior Fellow

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

Defense Industry Defense Policy

Fellow

Rob Murray

Nonresident Senior Fellow

Forward Defense Scowcroft Center for Strategy and Security

Defense Industry Defense Policy
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Events

Public Event Fri, March 27, 2026 • 12:00 pm ET

How Ukraine’s drones and Russia’s reconnaissance fit into the Iran war
Conflict Defense Industry Defense Policy Defense Technologies
Online Event Tue, April 7, 2026 • 10:00 am ET

US-Turkish defense relations and the upcoming NATO Summit
Defense Industry Defense Policy Europe & Eurasia Geopolitics & Energy Security
Public Event Mon, April 13, 2026 • 9:00 am ET

Admiral Daryl Caudle on the strategic vision for the US Navy
Defense Policy Maritime Security National Security