The U.S., U.K. and France have continued to debate this week whether to allow Ukraine to use some Western-supplied long-range missiles for long-range strikes at targets inside Russia, such as ...

Join the Stimson Center as Secretary Wormuth examines lessons learned from the war in Ukraine, the state of critical relations with NATO allies and other global partners and new efforts to demonstrate ...

She gained her party’s nomination uncontested after Biden abandoned the race on July 21. The short time remaining before the ...

The Atlantic Council’s Global Energy Center and the Scowcroft Center for Strategy and Security host a public fireside chat discussing climate change as a “threat multiplier” faced by the US defense ...

Russia Matters offers weekly news and analysis digests, event announcements and media advisories.

How can the war in Ukraine end? Is a negotiated settlement possible? If so, what would it take to achieve it? This review of 25 peace proposals examines the range of options on the table and assesses ...

A short-term success doesn’t necessarily have any long-term effects.

This is a summary of an article originally published by Foreign Policy. To be sure, the offensive has already brought Kyiv some obvious benefits. It has given Ukrainian morale a much-needed boost and ...

While some believe the answer is an unequivocal yes, others argue there are no easy answers and call for caution. Check out our survey of some of America’s most prominent experts on post-Soviet ...