Don't forget the gas resources in the calculations. Well worth it, for Russia. https://www.nytimes.com/2014/05/18/world/europe/in-taking-crimea-putin-gains-a-s

Don't forget the gas resources in the calculations. Well worth it, for Russia. https://www.nytimes.com/2014/05/18/world/europe/in-taking-crimea-putin-gains-a-sea-of-fuel-reserves.html?_r=0 https://www.nytimes.com/2014/05/18/world/europe/in-taking-cr...