Lyman, the site of a key railway hub, has been a major front line as Russian forces press down from the north, one of three directions from which they have been attacking Ukraine's industrial Donbas region. The pro-Russian Donetsk People's Republic separatists said they were now in full control of it.
Oleksiy Arestovych, adviser to Ukrainian President Volodymyr Zelenskiy, appeared to confirm the fall of Lyman in an interview overnight, and said the battle there showed that Moscow was improving its tactics.
"According to unverified data...