Not at all surprising. Expected in fact. It'll get worse. Much worse. Russia will make problems for the rest of the world. Both overtly and covertly. I keep hearing how Russia is "paranoid, and rightly so". I don't think so. Russia has been bringing trouble upon itself for almost a century. They're pissed because countries they owned for a few decades have no desire to have the Russian combat boot on their necks again, and they desire to regain their old empire.
Expect Russia to instigate a great deal of trouble in the Middle East, again, both overtly and covertly. The same for Eastern Europe.
The ONLY question here is how much will the free world tolerate, will we have leaders with enough spine to stand up to Russia, and people with enough brains and spine to back them? Or will people screw this up, and let Russia run wild, then complain when it REALLY costs EVERYONE?