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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

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Featured reports

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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

Oct 24, 2025

Lourie quoted in the Jerusalem Post on US-Israel defense technology cooperation

By Atlantic Council

On October 24, Forward Defense nonresident senior fellow Linda Lourie was quoted in an article from the Jerusalem Post titled “CET Sandbox bridging battlefield tested Israeli defense tech with Washington.”

Defense Industry Defense Policy

In the News

Oct 15, 2025

Ackerman defends human oversight of battlefield decisions on Open Debate

By Atlantic Council

On October 3, Forward Defense nonresident senior fellow Elliot Ackerman was featured in an episode of Open Debate entitled “Wartime Kill Switch: Human or AI?” in which he defended human control over lethal battlefield decisions.  

Artificial Intelligence Defense Policy

In the News

Oct 2, 2025

Ackerman discusses service member culture in The Free Press

By Atlantic Council

On September 30, Forward Defense non-resident senior fellow Elliot Ackerman authored an article in The Free Press entitled “Pete Hegseth Wants a ‘Warrior Culture.’ Does He Know What That Means?,” in which he discusses Secretary Hegseth’s changes to service member culture.

Defense Policy National Security

In the News

Aug 27, 2025

Punaro discusses the Russia-Ukraine conflict on Bloomberg Radio

By Atlantic Council

On August 5, MajGen Arnold Punaro (ret.), a Forward Defense nonresident senior fellow, discussed developments in the Russia-Ukraine conflict on Bloomberg Radio.

Conflict Defense Industry

In the News

Aug 27, 2025

Arnold Punaro featured in RealClear Defense on restructuring the US military

By Atlantic Council

On August 26, MajGen Arnold Punaro (ret.), a Forward Defense nonresident senior fellow, published an article in RealClear Defense, titled “Restructuring Our Military for a Multi-Front War.”

China Defense Policy

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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