BBC: Ukraine accuses Russian troops of attacking its forces

WNU Editor: The situation in Ukraine is unraveling .... Ukrainian leader cuts short Davos visit as situation 'worsens ' (AFP).

More News On The Ukraine Conflict

Ukraine Accuses Russia of Sending More Troops and Artillery to Aid Rebels -- New York Times
Ukraine Says Russian Troops Join Separatists in New Assaults -- Bloomberg
Ukraine says its forces come under attack from Russian troops -- Reuters
'Russian forces' attack Ukraine troops in separatist east -- AFP
Kyiv Says Russian Military Attacked Its Forces Inside Eastern Ukraine -- VOA
Ukraine military accuses Russia of direct attack on its forces -- Euronews
Ukraine Reports Attack By Russian Troops On Eve Of Talks -- Radio Free Europe
Ukraine accuses Russia of firing on troops near Donetsk -- Deutsche Welle
Russian forces, equipment enter Ukraine, PM says -- CNN
Ukraine Conflict: Kiev Claims It's Threatened By Rebel Air Power Backed By Russia -- IBTimes
Ukraine faces threat of Russian air power as conflict takes turn for the worse -- Kyiv Post
Claims that Russian forces entered Ukraine 'complete rubbish,' Russia says -- CNN
Russia denies new Ukraine troop incursion as civilian casualties mount -- Euronews
Hospital and university hit as Ukraine clashes flare -- AFP
Fighting Has Flared Up in Ukraine, Raising Fears of All-Out War Once Again -- Time
Ukraine calls up 50000 reservists after sharp escalation in hostilities -- The Telegraph
Ukraine conflict: Security in east deteriorating, say observers -- BBC
As fighting deepens in eastern Ukraine, death toll rises -- Washington Post
The Guardian View of war in Ukraine: maintain the pressure on Russia -- Guardian editorial