LyrArc Article Gist
More than 6.7 million persons are displaced inside Ukraine most of them from the war torn eastern part of Ukraine, and most of them women and children. In addition over 3 million are refugees in neighboring countries such as Slovakia and Poland. 

The war is now extending to the Donetsk region with about half of the population of the population in eastern Ukraine having left that region for safety in central and western Ukraine. The rolling farmland and old coal mines of the region, the destroyed infrastructure and industrial facilities, make the area of no use to Russian forces. A fraction of the Russian population in the area has also left says this report in the NYT. 

The scale of the damage and the refugee situation is hard to imagine and can be seen in the pictures in this NYT report. Boarding trains and buses civilians have poured out of cities in eastern Ukraine where the war has intensified.