Security & Defense

To curb violence in Nigeria, the US should offer Abuja carrots, not sticks

By Haleigh Bartos, John Chin, and Julien Derroitte

If the Trump administration wants to help Nigeria address violence and terrorism, it should offer the country incentives, not threaten punitive actions against it.

Is Iran’s Axis of Resistance turning toward Tunisia?

By Alissa Pavia

Tunisian President Kais Saied sees clear political advantage in drawing closer to Tehran.

Latin America and the Caribbean in 2026: Ten defining questions for the year ahead

By the Adrienne Arsht Latin America Center

A look at the ten defining questions that will shape Latin America and the Caribbean in 2026.

‘Putin is lying’: Zelenskyy visits front to expose false claims of Russian gains

By Peter Dickinson

Ukrainian President Volodymyr Zelenskyy paid a personal visit last week to a front line city that Putin has repeatedly bragged of seizing in order to expose the Russian leader's habit of lying about battlefield gains, writes Peter Dickinson.

The only winner from Ukrainian wartime elections would be Putin

By Yuriy Boyechko

Ukrainians are fighting to defend their democracy against Kremlin authoritarianism, but they are also in no rush to hold wartime elections amid relentless Russian bombardment and with millions of Ukrainians displaced, writes Yuriy Boyechko.

What will 2026 bring for the Middle East and North Africa?

By Atlantic Council experts

As 2025 comes to a close, our senior analysts unpack the most prominent trends and topics they are tracking for the new year.

Europe’s battle over Russia’s blocked assets is nearing its endgame

By Charles Lichfield

EU heads of state and government meet this week to discuss and vote on a “reparations loan” plan that would use blocked Russian assets to aid Ukraine.

As the US, Ukraine, and Europe talk of peace, Russia still thinks only of surrender

By John E. Herbst

As US and European officials work with Kyiv to sort out security guarantees and other elements of a potential deal, Moscow continues its obstinance.

How Europe can strengthen its own defenses and rebalance transatlantic relations

Europe should advance a new security architecture aimed at strengthening its own defense while continuing to cooperate with the United States in areas of mutual interest.