On the morning Russia invaded Ukraine, we called Yulya and Kurii. A year later, we’re calling them back. This episode was produced by Victoria Chamberlin, edited by Matt Collette, fact-checked by Laura Bullard, engineered by Paul Robert Mounsey, and hosted by Noel King. Additional production help from Mykola Polosin in Kyiv. Transcript at vox.com/todayexplained   Support Today, Explained by making a financial contribution to Vox! bit.ly/givepodcasts Learn more about your ad choices. Visit podcastchoices.com/adchoices