Content

EnergySource

Oct 23, 2025

How the new US sanctions on Russian oil will impact energy markets

By Andrea Clabough, David L. Goldwyn, Ellen Wald, Andrei Covatariu

US sanctions on Russian oil and gas producers could have major implications for energy markets, but their impact depends on multiple factors.

Energy & Environment
Geopolitics & Energy Security

New Atlanticist

Oct 23, 2025

Milei’s economic plan meets its midterm test

By Ignacio Albe

Argentinians head to the polls on October 26, and the outcome could determine the future of President Javier Milei’s efforts to reform the country’s economy.

Argentina
Economy & Business

New Atlanticist

Oct 23, 2025

Three ways the US can build a more lethal fighting force in the Arctic

By Charlotte Bertrand

As the Pentagon looks to shift its focus to the Western Hemisphere, the United States must not neglect the Arctic region.

Maritime Security
NATO

New Atlanticist

Oct 23, 2025

With Petro and Trump at odds, what’s next for the US-Colombia relationship? 

By Jason Marczak

Amid the current US-Colombia tensions, both countries should remind themselves of how important this relationship is for their shared security, economic, and geopolitical goals.

Americas
Colombia

UkraineAlert

Oct 23, 2025

US voices concern over Chinese support for Russia’s Ukraine invasion

By Katherine Spencer

US Treasury Secretary Scott Bessent has raised concerns over Chinese components in Russian military drones amid fresh allegations of Beijing’s mounting support for Vladimir Putin’s invasion of Ukraine, writes Katherine Spencer.

China
Conflict

Report

Oct 23, 2025

Why Washington should pay attention to Turkey’s presence in Central Asia

By Kiran Baez

Understanding Turkey's presence in Central Asia its implication for US foreign policy objectives in the region.

Central Asia
European Union

Fast Thinking

Oct 22, 2025

How will Trump’s new Russian oil sanctions shift the war?

By Atlantic Council

The sanctions against Rosneft and Lukoil mark the first sanctions against Russia of the second Trump administration.

Conflict
Economic Sanctions

EnergySource

Oct 22, 2025

Data centers aren’t grid villains—they’re allies

By Nate Mason

Contrary to the perception that AI data centers are only adding strain to the US grid, the facilities are in a position to help address issues facing the electricity system.

Artificial Intelligence
Energy & Environment

New Atlanticist

Oct 22, 2025

From the World Cup to the Olympics, the US must put security and resilience first

By Matthew Wein

Efforts to build resilience will be essential to ensure that the upcoming large international sporting events in the United States are safe and successful.

Economy & Business
Non-Traditional Threats

Balkans Debrief

Oct 22, 2025

Can Serbia survive US sanctions on Russian oil? | A Debrief with Igor Novaković

Atlantic Council Senior Fellow Ilva Tare speaks with Igor Novakovic from ISAC Fund on the new US sanctions on Serbia's NIS.

Economic Sanctions
Europe & Eurasia
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Experts

Staff

Giovana Cardoso

Assistant Director, Development

Digital Forensic Research Lab

Brazil Human Rights

Advisory Council member

Mauricio Cárdenas

Former Minister of Finance; Former Minister of Economic Development, Transport, Planning; Former Minister of Mines and Energy, Colombia

Adrienne Arsht Latin America Center

Colombia Economy & Business

Staff

Elina Carpen

Assistant Director

Global Energy Center

Americas Energy & Environment

Staff

Martin Cassinelli

Assistant Director

Adrienne Arsht Latin America Center

Economy & Business German

Fellow

Lesley Chavkin

Nonresident Senior Fellow

Economic Statecraft Initiative GeoEconomics Center

Africa Economy & Business

Millennium fellow

B. Pratyusha Chennupati

Head of Regulatory Affairs, Pebble Labs Inc.

Millennium Leadership Program

Americas Technology & Innovation
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Events

Online Event Tue, December 16, 2025 • 11:00 am ET

What lies ahead for Chile’s new president
Americas Civil Society Democratic Transitions Elections
Public Event Wed, December 17, 2025 • 10:30 am ET

The Pentagon’s Michael Cadenazzi on revitalizing the defense industrial base
Defense Industry Defense Policy Defense Technologies National Security