Ukraine's Drone Attacks Shake Russia's Defenses in Sevastopol and Crimea

Russian-appointed authorities in Crimea said the military fended off a Ukrainian strike on a main naval base on Monday, while an exploding drone was also reportedly found in a forest near Moscow — attacks that come as Ukraine is believed to be preparing for a major counteroffensive. Ukrainian forces have recently established a foothold near the town of Oleshky on the eastern bank of the Dnieper River, according to the Institute for the Study of War, a Washington-based think tank.