He's implying Euromaiden in 2014 as a EU and US instigated event to erode Ukraine's political independence, thus, justifying Russia's invasion of the Crimea.
We should know by now whenever region moves away from an authoritarian power's orbit is regarded by these powers' as some kind of foreign influence and subversive operation. They think it's impossible that the people themselves actually don't like authoritarian governments. It's the same in Russia, China, Iran, North Korea etc etc etc.
