BBC Online :
Russia has reacted angrily to a violent protest outside its embassy in Ukraine, which saw windows smashed, the Russian flag torn down and cars overturned.
Russia accused Ukrainian police of doing nothing to stop the attack, and called it a “grave violation of Ukraine’s international obligations”.
Meanwhile Nato released images which it says back up Ukrainian claims that Russian tanks crossed into Ukraine.
Moscow has denied sending the tanks to help pro-Russian rebels in the east.
A range of images show the T-64 tanks first at a Russian military staging area near Rostov-on-Don, and then apparently inside Ukraine earlier this week.
Unlike Ukrainian armoured vehicles, the tanks have no markings or camouflage.
Nato says the pictures “raise significant questions” about Russia’s role in eastern Ukraine.
Now Nato has released satellite imagery, linked to existing video material, which appears to give added weight to assertions from the Ukrainian authorities that the tanks used by separatist forces that crossed into its country just a few days ago were indeed supplied by the Russians.
The evidence shown comes from Nato military sources and is not necessarily conclusive.
