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.

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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

Issue Brief

Jul 24, 2025

Five pillars for deterring strategic attacks

By Mark J. Massa, Alyxandra Marine

As its highest priority, the Department of Defense must deter strategic attacks on the United States. A five-pillar strategy could guide efforts to prevent nuclear and nonnuclear threats while ensuring resilience and readiness against large-scale nuclear attacks on the US homeland.

Defense Policy Defense Technologies

Issue Brief

Jul 23, 2025

Invest in space or lose the high ground

By Edward Brady, Clementine G. Starling-Daniels

Space superiority underpins military dominance across all domains. To deter and win future conflicts, the United States must significantly invest in the capabilities of its Space Force—including space command and control, as well as domain awareness.

Defense Industry Defense Policy

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

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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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