War in Donbas Ukraine warns of "combat preparedness" of separatist forces in eastern Ukraine as the Russian military presence on the border increases, warning of a potential new conflict. The separatists began mobilization of reservists yesterday. Russian-controlled forces in Donbass raise combat readiness - Ukraine © Reuters Sources: Reuters
/cloudfront-us-east-2.images.arcpublishing.com/reuters/J6RSQEVEQ5PX5LT4M3IQZPBU7U.jpg "Russian-controlled forces in Donbass raise combat readiness - Ukraine © Reuters")