Oh blah blah, Russia taking over an ally, blah blah it's bad and all.
I don't care about that though. I don't want to get involved.
Also, the other people in this thread are teenagers...
You are literally braindead.
They (Russian higher-ups) believe that their navy fleet and military bases in Crimea and the Russian majority in the Crimea (which was placed there after the entire native population there was forcibly deported by the USSR) are being threatened.
They believe Ukraine was a threat to Russia.
Pure bullstuff, in other words.