The Kremlin says Russian air strikes are targeting "well-known" terrorist organization inside Syria.
"Our army is still a little Soviet."
Poroshenko asked allies to vote in favor of constitution amendments that will allot special status to parts of eastern Ukraine.
Russia has claimed the West was behind protests that led to the February 2014 ouster of elected Ukraine president Viktor Yanukovych...
Germany's foreign minister said the situation was explosive and urged the parties to prevent a spiral in violence
Top photos from the past week.
Aidar battalion founder faces various charges, including robbery and forming an illegal group