Ukraine did not receive a warning of the attack from allies in the same way it usually does, presidential adviser Dmytro Lytvyn told reporters.

YouTube video by Russian Media Monitor

Putin looked visibly uncomfortable during the meeting in the Kyrgyz capital of Bishkek.

Lesson seven in my new lecture series

Ukraine's General Staff has updated data on Russian losses: Russia lost 1,190 soldiers killed and wounded over the past day.

The video was widely circulated on social media as yet another example of what has been dubbed the "human safari."

YouTube video by Bellingcat