Defense strategy & policy

Crafting sustainable, nonpartisan strategies with our allies and partners to counter, deter, and overcome the diverse military challenges posed by great-power competitors and other potential adversaries.

About our work

The Department of Defense needs a clear roadmap to counter today’s myriad security challenges—from strategic competitors and regional aggressors to violent extremist organizations and climate change. Strategic thinking is essential in order to align priorities and ensure US and allied national security.

Forward Defense explores this issue set through frank review of current defense policy, cogent expert analysis of the present security environment, and actionable recommendations for strategy to meet future defense challenges.

Featured projects

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

Latest analysis

Featured reports

Content

Report

Jan 16, 2024

Atlantic Council Commission on Defense Innovation Adoption: Final report

By Whitney M. McNamara, Peter Modigliani, Matthew MacGregor, and Eric Lofgren*

The DoD must accelerate defense innovation adoption from the leading edge of the private sector. This report has ten recommendations to do so and features eight vignettes that explore how these actions may play out in practice.

Artificial Intelligence Defense Policy

New Atlanticist

Jan 5, 2024

Overstretched and undersupplied: Can the US afford its global security blanket?

By Kathryn Levantovscaia

The hollowing out of the broader US manufacturing base has made defense companies dependent on supply chains originating in, of all places, China.

Defense Industry Defense Policy

Strategic Insights Memo

Dec 20, 2023

Expanding NATO’s competitive mindset: Deterring and defending across physical and virtual domains

By Delharty Manson

In October 2023, the Scowcroft Center for Strategy and Security’s Forward Defense program, in partnership with NATO ACT, convened current and former practitioners for a private workshop on expanding NATO’s approach to multi-domain operations (MDO), identifying key challenges and opportunities to operationalizing MDO across the Alliance. This memo summarizes the workshop’s key takeaways and conclusions.

Crisis Management Defense Policy

Report

Dec 20, 2023

Evolving cooperative security approaches for tomorrow’s realities

By John T. Watts

US security cooperation, which are military aid activities led or executed by the US Department of Defense, is immensely valuable if done right and can help the United States achieve its goal from the 2022 National Security Strategy (NSS) by building a strong coalition of allies to confront shared challenges.

Defense Policy National Security

Report

Dec 12, 2023

A maritime blockade of Taiwan by the People’s Republic of China: A strategy to defeat fear and coercion

By Marek Jestrab

Marek Jestrab considers a naval blockade of Taiwan by the People's Republic of China and advances recommendations for the United States, Taiwan, and likeminded nations to resist and respond to a blockade.

China Conflict

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In the news

In the News

Jun 8, 2026

Saab published in the Financial Times on Gulf support for Ukraine

By Atlantic Council

On June 4, Forward Defense non-resident senior fellow Bilal Saab published an article in the Financial Times, discussing the benefit of a counter-drone defense partnership between the Gulf states and Ukraine. He argues this partnership would benefit Gulf states by integrating advanced Ukrainian drone defense technology into existing systems and provide Ukraine with much-needed capital.  

Defense Policy Security & Defense

In the News

Mar 28, 2026

Daniels published in RAND on AI competition between the US and China

By Atlantic Council

On March 26, Forward Defense Nonresident Senior Fellow Owen Daniels published a policy paper for the RAND Corporation on “Open Models, Soft Power, and Spectrum of US-China Artificial Intelligence Competition.”

Artificial Intelligence China

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 16, 2026

Costa in the Washington Post on military readiness in Iran

By Atlantic Council

On March 16, Forward Defense Director Joe Costa published an article in the Washington Post on the impacts of the war in Iran on US military readiness. Writing alongside Ely Ratner of the Marathon Initiative, Costa argues that the threat to readiness runs deeper than depleted stockpiles—deferred maintenance, equipment cannibalization, and broken dwell-to-deploy thresholds threaten […]

China Defense Policy

In the News

Mar 12, 2026

Costa quoted in AFP article on US interceptor stocks in the conflict with Iran

By Atlantic Council

On March 2, Forward Defense director Joe Costa was quoted in an AFP article on US air defense interceptor stocks. Costa cautioned that a sustained conflict with Iran could impact the availability of these capabilities for other global priorities.

Defense Policy Defense Technologies

Forward Defense leads the Atlantic Council’s US and global defense programming, developing actionable recommendations for the United States and its allies and partners to compete, innovate, and navigate the rapidly evolving character of warfare. Through its work on US defense policy and force design, the military applications of advanced technology, space security, strategic deterrence, and defense industrial revitalization, it informs the strategies, policies, and capabilities that the United States will need to deter, and, if necessary, prevail in major-power conflict.

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