So what just happened in Crimea?
On Sunday, Crimeans voted overwhelmingly to break with Ukraine and join Russia. Today Russian President Vladimir Putin signed a treaty making Crimea part of Russia (it was a former satellite state of the Soviet Union). Putin says he does not plan to seize any other regions of Ukraine.
Why would Russia want to annex Crimea?
In 1997, Crimea and Russia signed a treaty allowing Russia to maintain their naval base at Sevastopol, on Crimea’s southwestern tip (the lease is good through 2042). The base is Russia’s primary means of extending military force through the Mediterranean. (The Black Sea is connected to the Mediterranean Sea through the Bosphorus Straits.) Without a military base in Crimea, Russia would be weakened as a global military power.
Earlier this month Russia’s parliment authorized a Putin to use the military on Crimea. (Technically, Russia’s parliament authorized Russia’s military forces to enter “Ukraine,” giving themselves a legal cloak to target more than Crimea.)
Where (and what) exactly is Crimea?