The head of Russia's Wagner mercenary force warned that Russia's position around the eastern Ukrainian city of Bakhmut was in peril unless his troops got ammunition, the latest sign of tension between the Kremlin and the private militia chief.
Ukrainian military officials and analysts also reported leaders of Russia's 155th Brigade fighting near the town of Vuhledar, south of Bakhmut, were resisting orders to attack after sustaining severe losses in attempts to capture it.
