Wsj Opinion: Potomac Watch

The daring Ukrainian attack reportedly involved sneaking drones into Russian territory, far from the front lines, until they were activated to strike Vladimir Putin's parked bombers. How much might this success affect the dynamic at the front lines? And as drone warfare changes the nature of the Ukraine conflict, is America paying attention to its own possible vulnerabilities? Learn more about your ad choices. Visit megaphone.fm/adchoices