Is the window of opportunity closing for Putin’s aims in Ukraine? Nonresident Senior Fellow Mitchel Wallerstein weighs in on CNN.

“The choice really now is Moscow. It can either engage in diplomacy or see the kinds of measures that President Biden laid out,” Ivo Daalder explains on CNN.

Geopolitical debates on power and competition in the Arctic have been around since the Cold War. Is a new flashpoint ahead or is the danger overblown?

"Intentions matter," Council President Ivo Daalder explains in a conversation with CNN's Jim Sciutto after President Biden's first NATO meetings.

Has President Biden done enough to reassure America's allies? Council President Ivo Daalder joins MSNBC to discuss.

Why are cultural sites a target during war? Olesia Ostrovska-Liuta and Jim Cuno explore.

Jamil Anderlini, Stefan Kornelius, and Nahal Toosi join Ivo Daalder to discuss the week's top news stories.

Susan Glasser, Ryan Heath, and Philip Stephens join Ivo Daalder to discuss the week's top news stories.

What lengths will the US go to in its efforts to deter a Russian invasion? Senior Fellow Elizabeth Shackelford discusses on BBC World News.

The unknown story of Zelensky’s powerful wartime leadership.