(2) The Hunt For The Real Red October. Strategy Page, Jan 23, 2013 http://strategypage.com/qnd/russia/articles/20130123.aspx
("The rapid growth of American oil and gas production is threatening Russian efforts to rebuild its decrepit Cold War era armed forces. * * * This [fracking in US] is driving down the price of oil and natural gas, which are the two major Russian exports and key sources of income for the Russian government")