Peace on our continent has been shattered' - NATO secretary-general
In a dire message for Europe, NATO secretary-general Jens Stoltenberg has said "peace on our continent has been shattered".
"We now have war in Europe on a scale and of a type we thought belonged to history," he told a news conference.
Describing the situation as a "grave moment for the security of Europe", he said Russia's invasion is "putting countless innocent lives at risk".
"This is a deliberate, cold-blooded and long-planned invasion," he said.
The Kremlin's intentions are "clear for the world to see", he said, calling on Russia to withdraw its invasion.
Mr Stoltenberg said an attack on one NATO ally would trigger a response from the alliance.
Reiterating a statement from NATO earlier, he said more troops would be sent to the eastern flank.