How Ukraine Built a Weapon to Control the Black Sea

Ukraine has sunk or damaged about two dozen Russian ships using a technical innovation: naval drones. WSJ’s James Marson unspools the story of the drones’ development and explores how they’re turning the tide in a key area of the war. Further Reading: - How Ukraine’s Naval Drones Turned the Tide in the Battle of the Black Sea  Further Listening: - Ukraine Makes a Deal with Wall Street  - Ukraine's $30 Billion Problem  Learn more about your ad choices. Visit megaphone.fm/adchoices