Russian forces were on the verge of a major military defeat Friday as Kyiv’s Armed Forces closed in on the occupied Ukrainian city of Lyman and appeared hours away from trapping thousands of Russian troops in an encirclement. “Even if the city isn’t already enveloped, all the routes or roads out of the city are under Ukrainian artillery fire,” said military analyst Konrad Muzyka at Poland-based Rochan Consulting. “Without Russian reinforcements, the city and the entire area is going to fall to Ukraine,” he told The Moscow Times. A key supply hub for Russian forces, the stronghold of Lyman, which...