A second round of ceasefire talks between Ukraine and Russia ended quickly and with no ceasefire, though the two countries agreed to exchange more prisoners of war. Hear the latest updates.

NPR speaks with Hanna Shelest, a director at the Foreign Policy Council "Ukrainian Prism," about how Ukraine pulled off its surprise drone attack and about Russia's vulnerabilities.

South Koreans head to the polls on Tuesday to pick a new president. The election comes nearly two months after President Yoon was removed from office after he was impeached for declaring martial law.