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.

UPCOMING EVENTS

Online Event Tue, September 29, 2026 • 9:00 am ET

Is Vladimir Putin’s regime cracking?
Economy & Business Energy & Environment Europe & Eurasia Politics & Diplomacy

PAST EVENTS

Online Event Tue, September 22, 2026 • 11:00 am ET

Did Russia intentionally target Western officials?
Conflict Drones Europe Europe & Eurasia
Online Event Thu, September 17, 2026 • 10:00 am ET

Report launch: How Russia targets its messaging in the Global South
Disinformation Europe & Eurasia Politics & Diplomacy Russia
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Content

In the News

Oct 25, 2023

Soofer in The National Interest on missile defense

By Atlantic Council

Robert Soofer argues that the US can strengthen its missile defense system by deploying Aegis and THAAD domestically

Arms Control China

In the News

Oct 24, 2023

Zysk in War on the Rocks on Russia’s military posture in the Arctic

By Katarzyna Zysk

On October 24, Transatlantic Security Initiative nonresident senior fellow Katarzyna Zysk wrote an op-ed in War on the Rocks discussing Russia’s military posture in the Arctic region.

Europe & Eurasia Russia

UkraineAlert

Oct 24, 2023

Ukraine’s EU membership bid set to receive big boost in November

By Peter Dickinson

The European Commission is expected to give Ukraine the green light to begin EU accession talks in early November, marking a significant step forward in the country’s European integration ambitions, writes Peter Dickinson.

Conflict Democratic Transitions

New Atlanticist

Oct 24, 2023

The world is on fire. The United States must lead.

By Kay Bailey Hutchison

The United States is the only power that can keep the current tensions from spreading and unite freedom-loving countries to solve the issues that will deter bigger conflicts.

Conflict Israel

UkraineAlert

Oct 24, 2023

Battle of Avdiivka: Putin’s new offensive continues despite heavy Russian losses

By Olivia Yanchik

Russia has returned to the offensive in Ukraine in recent weeks with a major assault on the town of Avdiivka. The Russian offensive continues despite reports of catastrophic losses, underlining Putin's determination to secure victory at any price in Ukraine, writes Olivia Yanchik.

Conflict Defense Policy

In the News

Oct 24, 2023

Davidzon in Tablet: Netanyahu’s deal with Putin goes wrong

By Atlantic Council

Conflict Israel

In the News

Oct 23, 2023

Vershbow in Interfax-Ukraine on Ukraine’s membership bid to NATO

By Alexander Vershbow

On October 23, TSI Distinguished Fellow Ambassador Alexander Vershbow was mentioned in Interfax-Ukraine in an article evaluating the future of Ukrainian NATO membership.

Europe & Eurasia Security & Defense

UkraineAlert

Oct 23, 2023

Alsu Kurmasheva arrest: Russia has detained two US journalists this year

By Mercedes Sapuppo

The Russian authorities have detained Radio Free Europe/Radio Liberty journalist Alsu Kurmasheva for failing to register as a foreign agent, making her the second US journalist to be jailed in Russia so far this year.

Conflict Freedom and Prosperity

UkraineAlert

Oct 23, 2023

Lend-Lease Act expiration will not affect current US aid to Ukraine

By Olivia Yanchik

A Lend-Lease Act introduced by the US in spring 2022 to support Ukraine's fight against Russian aggression has now expired, but it may be worth renewing as a tool to bypass possible political obstacles to aid, writes Olivia Yanchik.

Defense Industry Defense Policy
Tsuruga Nuclear Power Plant in Japan

EnergySource

Oct 23, 2023

Atoms for Peace 2.0: The case for a stronger US-Japan nuclear power alliance

By Julia Nesheiwat and Shoichi Itoh

Against the backdrop of Russian and Chinese-induced geopolitical instability, Tokyo and Washington should redouble commitments to the peaceful use of nuclear energy.

China Energy & Environment
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