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.

Here is how things stand on Saturday, July 26: Ukraine’s President Volodymyr Zelenskyy said Ukrainian forces were facing fierce fighting around the city of Pokrovsk in the country’s east, a logistics hub near where Russia’s military has been announcing the near-daily capture of Ukrainian villages.