Content

New Atlanticist

Jul 3, 2025

Does the Trump administration have a coherent policy to establish a stable peace in Ukraine?

By John E. Herbst

Withholding planned military aid to Kyiv is a serious mistake that undercuts the Trump administration’s efforts to make peace in Ukraine.

Defense Policy Politics & Diplomacy

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. 

Conflict 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

Issue Brief

Jul 3, 2025

A pivot to China—not Asia

By Clementine G. Starling-Daniels, Edward Brady, Theresa Luetkefend

The next National Defense Strategy must prioritize competition with China beyond the Indo-Pacific—and clearly define how to recalibrate the size, structure, and posture of US forces.

Defense Industry Defense Policy

UkraineAlert

Jul 2, 2025

Ukraine’s drone wall is Europe’s first line of defense against Russia

By David Kirichenko

Ukraine's drone wall is rapidly emerging as Europe's first line of defense against the mounting military threat posed by an expansionist Russia, writes David Kirichenko.

Conflict Defense Industry

New Atlanticist

Jun 30, 2025

Less investment, less influence: Why the US risks losing ground in the Indo-Pacific

By Lize de Kruijf and Nazima Tursun

The US withdrawal of foreign aid to Indo-Pacific countries creates space for China to expand its influence in the region.

Defense Policy Economy & Business

New Atlanticist

Jun 27, 2025

Four fundamental questions the NATO Summit did not answer

By Torrey Taussig

Over the coming months, NATO allies will have to wrestle with questions about the US commitment to Europe, their shared approach to China, and more.

Conflict Defense Industry

New Atlanticist

Jun 24, 2025

The ‘ironclad’ US-South Korea alliance is outdated. A new age requires a ‘titanium’ alliance.

By Markus Garlauskas

Washington and Seoul must set a new foundation for the seventy-year-old alliance that reflects the current strategic environment.

Crisis Management Defense Policy

New Atlanticist

Jun 23, 2025

Expect NATO’s new spending pledge to be overshadowed by weakening US commitment and inaction on Ukraine

By Ian Brzezinski, Ryan Arick

The Hague summit will ultimately be defined by what the US president communicates about his commitment to transatlantic security and what NATO allies do to support Ukraine.

Defense Policy NATO

Experts