Why Ukraine’s counteroffensive is so slow

On top of a hill near the occupied city of Polohy in southern Ukraine, Russian forces have set up an observation point that can detect Ukrainian soldiers from more than 6 miles away. Four times, Ukrainian forces destroyed the Murom-M surveillance system, said Lt. Col. Oleksiy Telehin of Ukraine 108^he Territorial Defense Brigade. Four times, the Russians quickly installed a new one.