Russian-backed forces have made some advances in eastern Ukraine, Britain said on Friday, even as Moscow's hold weakens in the south, where a Russian-installed official has advised residents to flee a region Russia claims to have annexed.
A British intelligence update said forces led by the private Russian military company Wagner Group had captured the villages of Optyine and Ivangrad south of the fiercely-contested town of Bakhmut, the first such advance in more than three months.
