This week, news that top Trump administration officials discussed operational details of a US attack on the Houthis in an unsecure Signal group chat raised profound questions about the administration’s security procedures, as well as demonstrating what those officials really think about Europe. Meanwhile, the arrest of Ekrem Imamoglu, mayor of Istanbul and presidential candidate of Turkey’s main opposition party, has led to massive protests throughout the country by citizens fearing the end of democracy. Then, Vice President Vance announced an uninvited visit to Greenland to “check out what’s going on with the security there,” increasing tensions between the island, Denmark, and the United States. Steve Erlanger, Matt Kaminski, and Nahal Toosi join Ivo Daalder on World Review to discuss the week's top news stories.

This week, Germany bets big on its future as parliament approves Friedrich Merz’s bold €1 trillion push for defense and infrastructure, shattering borrowing limits to counter Russia and cut reliance on the US. Is the debt gamble worth it? In the Middle East, Israel’s renewed assault on Gaza shatters a fragile ceasefire, killing more than 400 and igniting protests in Jerusalem. Political maneuver or military necessity? And Iran is back in President Trump’s crosshairs, having been warned over Houthi attacks and given a two-month deadline to strike a nuclear deal. Will tensions explode? Bobby Ghosh, Stefan Kornelius, Catherine Philp join Ivo Daalder on World Review to weigh the risks, motivations, and consequences of this week’s geopolitical power plays.

This week Russia hints at openness to a cease-fire in Ukraine but with tough conditions—stalling tactic or real breakthrough? Meanwhile, European allies increasingly see President Trump as a growing security threat, raising questions about reliance on the US and the impact on nuclear deterrence. And a judge rules President Trump overstepped by freezing USAID funds but stops short of ordering the revival of canceled programs. How is the dismantling of US foreign aid affecting the world’s most vulnerable populations and what impact is it already having on America’s global influence and security? Susan Glasser, Anton La Guardia, and Philip Stephens join Ivo Daalder this week on World Review to break it all down.