War in Ukraine

Experts from across the Atlantic Council are assessing the consequences of Russia’s February 2022 invasion, including what it means for Ukraine’s sovereignty, Europe’s security, and the United States’ leadership.

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War in Ukraine

Four years on

Four years since the invasion, Atlantic Council experts are assessing the state of the war and the prospects for peace—and forecasting what the future holds for Ukraine, Russia, NATO, the United States.

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War in Ukraine

Fast Thinking Aug 18, 2025

Was Trump’s summit with Zelenskyy and European leaders a turning point for Russia’s war in Ukraine?

Our experts share their perspectives on what the White House summit means for efforts to end Russia’s war on Ukraine and provide security assurances for Kyiv.

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War in Ukraine

New Atlanticist Aug 15, 2025

Experts react: Trump and Putin just left Alaska without a deal. Here’s what that means for Russia’s war on Ukraine.

By Atlantic Council experts

The US and Russian presidents met in Anchorage for nearly three hours, but the talks did not bring a halt to Russia’s ongoing assault on Ukraine.
Conflict Peacekeeping and Peacebuilding
War in Ukraine

Inflection Points Aug 17, 2025

Will Europe rise to its strategic moment?

By Frederick Kempe

With the future of European security on the line, the Ukrainian president and several European allies will meet with US President Donald Trump on Monday.
Europe & Eurasia NATO
War in Ukraine

UkraineAlert Aug 14, 2025

Trump should insist on the return of Ukrainian children abducted by Russia

By Mercedes Sapuppo

When US President Donald Trump sits down with his Russian counterpart Vladimir Putin in Alaska on Friday, he must demand the return of the thousands of Ukrainian children abducted by Russia, writes Mercedes Sapuppo.
Conflict Human Rights
War in Ukraine

UkraineAlert Aug 7, 2025

Ukraine’s expanding robot army can help address manpower shortages

By David Kirichenko

Robotic systems are in many ways an ideal battlefield solution for Ukraine as the country seeks ways to leverage its proven tech prowess in order to defend itself in a grueling war of attrition against a far larger enemy, writes David Kirichenko.
Conflict Defense Industry
War in Ukraine

UkraineAlert Jul 30, 2025

A Ukraine without Ukrainians: Putin is erasing Europe’s largest nation

By Peter Dickinson

Russia is systematically erasing all traces of Ukrainian national identity throughout occupied Ukraine as Vladimir Putin pursues an extreme form of eliminationist imperialism in the heart of twenty-first century Europe, writes Peter Dickinson.
Civil Society Conflict

WATCH

“Putin’s endgame: The stakes beyond Ukraine,” an Atlantic Council documentary

Russia’s full-scale war against Ukraine may be closer to its end than its beginning. How it ends will matter not only for Ukraine, but for the whole of Europe and the wider world. The first-ever documentary from the Atlantic Council’s Eurasia Center, “Putin’s endgame: The stakes beyond Ukraine,” discusses the threat of Russian aggression beyond Ukraine and the dangers it poses to US interests today and in the future.

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Content

In the News

Dec 5, 2023

Russia Sanctions Database cited in ZN.UA on the effects of sanctions on Russian economy

Read the full article here.

Financial Sanctions and Economic Coercion Russia

In the News

Dec 4, 2023

Brzezinski in Ukrainian World Congress on Ukraine’s membership bid for NATO

By Ian Brzezinski

On December 4, TSI Senior Fellow Ian Brzezinski was quoted in Ukrainian World Congress discussing how NATO would benefit from offering Ukraine membership into the Alliance.

Europe & Eurasia Security & Defense

New Atlanticist

Dec 1, 2023

Don’t stop now. US aid to Ukraine continues to be a wise investment.

By Michael John Williams

Cutting off aid to Ukraine now, as some in Congress propose, would undermine the immediate war effort in Europe and diminish the deterrent power of US military force globally.

Conflict Politics & Diplomacy

In the News

Nov 30, 2023

Brzezinski featured in VOA on US support for Ukraine

By Ian Brzezinski

On November 30, Transatlantic Security Initiative senior fellow Ian Brzezinski was quoted in VOA discussing the importance of sustained support for Ukraine (text in Russian).

Security & Defense Ukraine

UkraineAlert

Nov 30, 2023

Putin’s pro-war majority: Most Russians still support Ukraine invasion

By Peter Dickinson

Putin’s pro-war majority: almost two years on, most Russians still support the Ukraine invasion and have reconciled themselves to the reality of a long war, writes Peter Dickinson.

Civil Society Conflict

UkraineAlert

Nov 30, 2023

Western leaders must choose: Arm Ukraine or enable Putin’s genocide

By Taras Kuzio

Western leaders must decide whether they are finally prepared to arm Ukraine adequately or face the consequences of a Russian victory which would lead to genocide in the heart of Europe, writes Taras Kuzio.

Conflict Disinformation
People look out of the window of a house on a flooded street following a storm in the village of Pribrezhe, Crimea November 28, 2023. REUTERS/Alexey Pavlishak

New Atlanticist

Nov 30, 2023

Russian War Report: Pro-Kremlin surrogates accuse the US of using ‘climate weapons’ in Crimea

By Digital Forensic Research Lab

Following a severe storm in the Black Sea heavily impacted Crimea, pro-Kremlin sources circulated a conspiracy suggesting the US used a weather weapon.

Artificial Intelligence Climate Change & Climate Action

New Atlanticist

Nov 30, 2023

Putin has been accused of starving civilians as a warfare tactic. Will the ICC agree?

By Alana Mitias, Celeste Kmiotek

New evidence about Russia’s actions in Ukraine offers the ICC an opportunity to prosecute starvation as a war crime or crime against humanity affecting Ukrainians and other global victims.

Conflict Human Rights

Podcast

Nov 30, 2023

What’s Charlie Sheen got to do with it?

By Alia Brahimi

Host and Nonresident Senior Fellow Alia Brahimi speaks with Russia analyst Sergey Sukhankin about the arrest in Libya of the Wagner Group operative Maksim Shugaley.

Conflict Crisis Management

In the News

Nov 28, 2023

Vershbow featured in ERR discussing US support to Ukraine

By Alexander Vershbow

On November 28, Transatlantic Security Initiative distinguished fellow Ambassador Alexander Vershbow was quoted in ERR discussing US support for Ukraine.

Security & Defense Ukraine
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