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

Dec 5, 2022

Taiwan: The key to containing China in the Indo-Pacific

By John B. Barranco

2021-2022 Senior Marine Corps Fellow John Barranco considers the role of the US-Taiwanese relationship in deterring Chinese aggression and ways in which the United States can strengthen this relationship.

China Conflict

Issue Brief

Nov 5, 2022

Strengthening deterrence with SLCM-N

By John R. Harvey and Robert Soofer

John Harvey and Robert Soofer argue that the Sea-Launched Cruise Missile is necessary to deter Russia and China

China Defense Policy

Markup

Nov 4, 2022

Can the US keep pace with increasing global threats? Our experts decode the National Defense Strategy.

By Atlantic Council experts

We asked our experts at the Scowcroft Center for Strategy and Security to translate all the security speak from the National Defense Strategy to reveal what it all means for the United States' role in the world.

Defense Industry Defense Policy

Issue Brief

Nov 3, 2022

Power projection: Accelerating the electrification of US military ground vehicles

By Reed Blakemore, Tate Nurkin

Reed Blakemore and Tate Nurkin highlight advantages and propose next steps of the electrification of US military ground vehicles in this Global Energy Center and Forward Defense issue brief.

Climate Change & Climate Action Defense Industry

Hybrid Conflict Project

Sep 30, 2022

How the US can focus its fight against foreign influence operations

By Jennifer A. Counter

Understanding exactly what US adversaries plan to do in the information space is vital to building domestic defenses.

Conflict Cybersecurity

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In the news

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

In the News

Feb 28, 2026

Daniels featured on NewsNation panel on the Pentagon’s use of AI

By Atlantic Council

On February 28, Forward Defense Nonresident Senior Fellow Owen Daniels appeared on a NewsNation panel discussing the Pentagon’s feud with Anthropic. Daniels points out that Anthropic’s action could set a precedent for future AI companies behavior, and that the Pentagon was concerned by this possibility.  

Artificial Intelligence Defense Policy

In the News

Feb 27, 2026

Daniels quoted in CNN article on the Anthropic safety saga

By Atlantic Council

On February 26, Forward Defense Nonresident Senior Fellow Owen Daniels was quoted in a CNN article on the Pentagon’s security concerns over Anthropic. Daniels pointed out that a large, near-term consequence for Anthropic is the loss of client and potential customer value and trust in the company.  

Artificial Intelligence Defense Policy

In the News

Feb 25, 2026

Daniels in PBS News on Anthropic’s bargaining power with the Pentagon

By Atlantic Council

On February 24, Forward Defense Nonresident Senior Fellow Owen Daniels was quoted in a PBS News article on Secretary of Defense Pete Hegseth’s feud with AI company Anthropic. In the article, Daniels points out that Anthropic does not have much bargaining power in the Pentagon, as other peers have complied with department policy. 

Artificial Intelligence 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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