The Cipher Brief Open Source Report for Thursday, March 24, 2022

The Open Source Report podcast is on the road today. Topping today’s report: US and European officials kick off a round of emergency summits in Europe; Ukrainian forces score victories against the Russian military; North Korea tests an ICBM and US unsure if Iran talks can reach a deal. Let’s get right to the full report today and remember you can always find links to our original sources in the Cipher Brief Daily newsletter.

Sign up at thecipherbrief.com.