North Atlantic Treaty Organization (NATO)

Top expert discusses whether arms and other military assistance to Ukraine would make US party to the conflict, what triggers War Powers Resolution, and role of NATO Article V.

Розуміння того, як працює мислення російського президента Володимира Путіна може допомогти Заходу…

Insight into Russian President Vladimir Putin’s mindset may help the West anticipate and respond to his next moves in the crisis.

The primary tools have been diplomatic condemnation, sanctions, and weapons shipments to Ukraine. More possibilities exist.

Top cyber law expert explains NATO member states' legal options in event of different forms of Russian cyber attacks in wake of Ukraine invasion.

Instead of buying Putin's claimed sense of military threat, theorists of realism should see the driver in his disdain for democracy.

Recent US sanctions target a TV station in Bosnia used for divisive propaganda. But the most significant vehicle is in neighboring Serbia.

Sending more arms to Ukraine offers false hope and avoids needed compromise, writes Barry Posen.

As the Russia-Ukraine crisis escalates, NATO must get serious about building resilience against hybrid warfare.

Despite the sullen Kremlin attitude so far, there may be more room to advance the diplomatic track with a combination of carrots and sticks.

An over-fixation on alliance enlargement in responding to Russia’s buildup will not create lasting stability. The catalysts are more complex.

Even without the oft-discussed scenario of a simultaneous Chinese attack on Taiwan, Putin at least needs Xi's support for a new Ukraine invasion