Why the Ukraine Counteroffensive Is Such Slow Going

On a hilltop near the occupied southern Ukrainian town of Polohy, Russian forces set up an observation point that can spot Ukrainian soldiers more than 6 miles away. Four times, Ukrainian forces destroyed the Murom-M surveillance system, said Lt. Col. Oleksiy Telehin, of Ukraine’s 108^th Territorial Defense brigade. Four times, the Russians promptly installed a new one.