Content

Issue Brief

May 30, 2025

New presidents and new nuclear developments test the United States–Republic of Korea alliance

By Heather Kearney, Amanda Mortwedt Oh

In the coming years, the US-South Korea (Republic of Korea, or ROK) alliance is likely to be tested in at least three fundamental ways: by a concerning growth in North Korea’s nuclear and ballistic missile weapons program; by changes to ROK defense capabilities and structures, including the establishment of ROK Strategic Command (ROKSTRATCOM); and by potential strategy and policy changes under new US and ROK political administrations.

Arms Control Elections

Issue Brief

May 30, 2025

The frontier is the front line: On climate resilience for infrastructure and supplies in Canada’s Arctic

By Jeffrey Reynolds, Kristen Taylor

The front lines of strategic competition now run through the Arctic. Ottawa must do more to enhance its military readiness and infrastructure preparedness in the region.

Climate Change & Climate Action Defense Policy

Report

May 29, 2025

Why Latin America and the Caribbean matter for OECD countries

By Jason Marczak, Martin Cassinelli

Latin America and the Caribbean are increasingly vital partners for OECD countries, offering critical minerals, food security, and clean energy assets. With democratic institutions, open markets, and active multilateral engagement, the region supports global resilience. Strengthened OECD–LAC cooperation can advance shared goals in economic security amid shifting global dynamics.

Americas Caribbean
A view shows buildings behind a street of the Gombe area, ahead of the announcement of provisional results of the December presidential election, in Kinshasa, Democratic Republic of Congo December 30, 2023.

Issue Brief

May 23, 2025

Beyond critical minerals: Capitalizing on the DRC’s vast opportunities

By Rabah Arezki

As major powers contend for access to Kinshasa’s mineral wealth and Washington seeks to broker a peace deal with Rwanda, the DRC and its partners have a chance to aim high, and channel the country’s resource wealth into good governance, infrastructure, and more.

Democratic Republic of the Congo Economy & Business

Report

May 20, 2025

The European Union Growth Plan for the Western Balkans: A reality test for EU enlargement

By Valbona Zeneli, Richard Grieveson, Isabelle Ioannides, Dimitar Bechev

EU enlargement faces a test case in the Western Balkans. The current plan offers real benefits before accession, creating incentives for reform, but questions of enforceability and the relatively low amount of financial support threaten the success of the EU's political influence in the region.

Economy & Business Europe & Eurasia

Issue Brief

May 14, 2025

The United States’ role in managing the nuclear fuel cycle

By Kemal Pasamehmetoglu

Global nuclear energy generation is likely to increase significantly in the next few decades. This expansion provides an opportunity for the United States to shape the global nuclear energy landscape and set a high bar for standards of safety, security, and nonproliferation for the nuclear fuel cycle.

Climate Change & Climate Action Energy Markets & Governance

Report

May 12, 2025

A rising nuclear double-threat in East Asia: Insights from our Guardian Tiger I and II tabletop exercises

By Markus Garlauskas, Lauren D. Gilbert, Kyoko Imai

A decade from now, the United States will face even tougher challenges in the Indo-Pacific than it does today. With this in mind, the Atlantic Council's Guardian Tiger tabletop exercise series is preparing mid-level government and military leaders to address such threats.

Arms Control China

Report

May 6, 2025

Counting the costs: A cybersecurity metrics framework for policy

By Stewart Scott

Improved cybersecurity metrics can unlock more efficient policy and give policymakers a better sense of how they are faring at improving security.

Cybersecurity

Issue Brief

Apr 29, 2025

The United States needs a victory plan for the Indo-Pacific

By Brian Kerg

The United States remains focused on planning for a short, sharp war with China. But a potential conflict will almost certainly become a long war of attrition.

China Crisis Management

Issue Brief

Apr 28, 2025

Modernizing the tools of economic statecraft to meet the challenges of today

By Lesley Chavkin, Eitan Danon, Kimberly Donovan, Andrew Gallucci, and Caroline Hill

As the current administration revisits the functions and mechanics of government, near-term steps can be taken, under existing statutory authorities, to modernize how the United States uses its economic strength to combat national security threats and promote American interests.

Economy & Business Financial Crimes & Illicit Trade

Experts