The five Central Asian states of Kazakhstan, Uzbekistan, Kyrgyzstan, Tajikistan, and Turkmenistan constitute an area of increasing importance in global politics. The region currently serves as the main route for transporting American and NATO supplies and personnel into Afghanistan. Its Turkic Muslim peoples share ethnic and religious roots with China's Uighurs in neighboring Xinjiang, where some Uighurs have connections to the Taliban in Afghanistan and Pakistan, fueling Beijing's already acute fears of terrorism and separatism.Perhaps most importantly, the Caspian basin holds immense reserve