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

The effective employment of biometric data at US entry points has the potential to cut down on travel times and enhance border security.

Issue Brief

Jan 31, 2022

Biometrics at the border: Balancing security, convenience, and civil liberties

By Seth Stodder, Thomas S. Warrick

Forward Defense nonresident senior fellows Seth Stodder and Tom Warrick consider how US Customs and Border Protection can employ biometrics for safer, more efficient border operations.

Defense Policy Defense Technologies

Report

Dec 23, 2021

Proactively countering North Korea’s advancing nuclear threat

By Markus Garlauskas

Markus Garlauskas suggests a strategy to counter North Korean nuclear weapons by impeding the growth of its arsenal, investing to stay ahead of new nuclear threats, and adjusting operations on the Korean Peninsula.

Defense Policy Defense Technologies

Report

Dec 22, 2021

Seizing the advantage: A vision for the next US national defense strategy

By Clementine G. Starling-Daniels, Tyson Wetzel, Christian Trotti

In this latest installment of the Atlantic Council Strategy Papers series, Forward Defense’s Clementine Starling, Lt Col Tyson Wetzel, and Christian Trotti articulate their vision and recommendations for the next US National Defense Strategy, including clearer prioritization, investments and divestments, reposturing of US forces, a new warfighting concept, and a focus on transnational threats like hybrid warfare and climate change.

China Defense Industry

Issue Brief

Dec 15, 2021

Nuclear priorities for the Biden administration

By John Harvey and Robert Soofer

Former nuclear deterrence policymakers John Harvey and Robert Soofer, from Democratic and Republican administrations, respectively, propose a path for the Biden administration's nuclear strategy and policy.

China Defense Policy

Issue Brief

Dec 14, 2021

Missile defense: The end of the interim solution

By Patrick O’Reilly

Forward Defense Nonresident Senior Fellow and former US Missile Defense Agency director Patrick O'Reilly argues that the time is now to invest in directed energy missile defense.

China Defense Policy

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In the news

In the News

Jun 4, 2026

Saab published in the Financial Times on Gulf support for Ukraine

By Atlantic Council

On June 4, Forward Defense nonresident 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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