Skip to main content

A soldier standing guard behind a fence

War in Ukraine

International Security & Defense

International Security & Defense

The Latest

NATO Umbrella Street Art

Article

Living on the Edge: NATO’s Eastern Frontier, Article 5, and Russia’s Motive

Sep. 22, 2025 by Julia Vassileva

From International Security Program

Blog Post

Polls Show Ukrainians Increasingly Want End to War, But Not Under Russia’s Terms

Aug. 8, 2025 by Simon Saradzhyan and Angelina Flood
Article

The Disintegration of the USSR and the Fate of the Soviet Nuclear Arsenal: Assessing Ukraine's Relinquishment of Nuclear Weapons Left on its Territory

Winter, 2025
Blog Post

Following Putin’s Lead, Russians Warm Up to Trump’s America, Want Mended Fence

Jun. 12, 2025 by Simon Saradzhyan

381 results

How Serious is the Russian Threat to Europe?

Sep. 28, 2025

In The News

from The Observer

Missiles in Modern Warfare

Sep. 26, 2025

In The News

from TaiwanPlus

Europe is at War With Russia, Whether it Likes it or Not

Sep. 25, 2025

In The News

from Politico

Living on the Edge: NATO’s Eastern Frontier, Article 5, and Russia’s Motive

Sep. 22, 2025 by Julia Vassileva

Article

from Belfer Center for Science and International Affairs

NATO Umbrella Street Art

How Can Poland, Ukraine, NATO Counter Russian Drone Attacks?

Sep. 17, 2025

In The News

from DW

A Better Way for Europe to Guarantee Ukraine’s Security

Sep. 10, 2025

In The News

from Foreign Affairs

Chinese Drone Tech Fuels Both Sides of Russia-Ukraine War

Sep. 10, 2025

In The News

from Russia Matters

Mapping the Russia-Ukraine War Endgame

Aug. 29, 2025

In The News

from The National Interest