Fall of town comes as Russia, US propose a 'demilitarised', 'free economic zone' in Ukraine's eastern Donetsk region.

Fall of town comes as Russia, US propose a 'demilitarised', 'free economic zone' in Ukraine's eastern Donetsk region.

The Russian invading army has completed its occupation of the city of 10,000 inhabitants, which had held out for three and a half years. The eastern flank of the last conurbation…