Russian forces make significant gains in eastern Ukraine

Regional armed forces admit ‘difficult situation’ as Kyiv awaits western military aid

Russian forces have made significant advances in a narrow corridor in eastern Ukraine as an offensive by Moscow to take territory before western military aid arrives appears to be gathering pace.

Footage posted by Kremlin military bloggers shows a Russian tricolour flying above the shattered village of Ocheretyne. Russian troops reportedly entered the territory on Sunday, north-west of the town of Avdiivka, after advancing about 5km in 10 days.