There are unconfirmed reports of Ukrainian military activity in the Sloviansk area of eastern Ukraine.

I t doesn’t seem far-fetched … but it is unconfirmed. On Thursday, Ukraine’s interim prime minister said his country was entering its “most dangerous 10 days” since independence in 1991 and was struggling to counter pro-Russian separatists on the verge of taking over the industrialised eastern heartland.

rt news

Just Googling up a quick map:

Ukraine