The NPR Up First podcast dives into three significant international news stories. First, it covers the impeachment of South Korea's acting president, Han Deok-su, following the previous president's impeachment over a failed martial law attempt, leaving the finance minister as the acting leader during a time of economic turmoil. Next, it reports on Israel's extensive airstrikes in Yemen against Houthi rebels, a move that intensifies conflict and heightens concerns about regional stability as these strikes are in retaliation for Houthi missile attacks. Finally, the podcast addresses the political crisis in Georgia, where the newly elected president, who is critical of the West, is about to be inaugurated, while the current president refuses to accept the results of a contentious election, raising the possibility of conflict and worries about Russia's influence in the region. Through these stories, the podcast underscores the growing political instability and escalating tensions in these countries.