Four years of war against Ukraine means four years of learning for Russia’s armed forces. But how much have they actually learned, how much have they actually reformed, and how worried should people ...

Patriot interceptors, made by the American company Lockheed Martin, are Ukraine's top defense against Russian ballistic missile attacks.

Ukraine is deploying drone-delivered, anti-vehicle landmines to counter Russian assault tactics that are increasingly reliant ...

Liana Fix is a senior fellow for Europe at the Council on Foreign Relations (CFR). Benjamin Harris is a research associate for Europe and foreign policy at CFR. This Ukraine Policy Brief is part of ...

Russia, aware of NATO’s military and economic advantage, has developed sophisticated hybrid warfare strategies centered on ...

However, increasingly, it does look like time is not on Russia’s side for specific reasons. The Russian military is still struggling to achieve even Moscow’s minimal political objectives, which is the ...

Russia is adjusting how it conducts covert operations across Europe, according to Western intelligence officials. According ...

Russia’s president today, Vladimir Putin, also hoped for a small victorious war when he ordered the invasion of Ukraine exactly four years ago today. The Kremlin apparently expected the whole thing to ...

Escalating claims by Russia that Ukraine tried to hit a residence used by President Vladimir Putin with drones have been dismissed by a top military drone expert, who called the alleged attack "hard ...