Ukraine’s once-formidable advantage in drone warfare appears to be eroding along parts of the front line. This degradation extends far beyond the immediate front—more Russian drones now prowl for targets up to 25 kilometers (roughly 16 miles) behind the contact line, and they have been hitting their targets more effectively.

The warring sides remain far apart after the third round of U.S.-brokered peace negotiations on Wednesday. But there was progress on humanitarian issues.