http://en.m.wikipedia.org/wiki/The_Next_100_Years#Overviewfrom wiki summary: 'In the 2010s, the conflict between the US and Islamic fundamentalists will die down, and a second Cold War, less extensive and shorter than the first, will take place between the United States and Russia. It will be characterized by Russian attempts to expand its sphere of influence into Central and Eastern Europe, coupled with a buildup of Russian military capabilities.
During this period, Russia's military will pose a regional challenge to the United States. The United States will become a close ally to some Central and Eastern European countries, all of whom will be dedicated to resisting Russian geopolitical threats during this period. Friedman speculates in the book that the United States will probably become a close ally of some Eastern European countries: Poland, the Czech Republic, Slovakia, Hungary, and Romania.
Around 2015, a Polish-led military alliance of countries in Eastern Europe will begin to form, which is referred to in the book as the "Polish Bloc."'