Uzbekistan, which is seeking closer ties to the US, may have made the move in a bid to ease concerns of China and Russia, which are both dominant actors in Central Asia.
The bill still has to be signed by Uzbekistan’s president. But it appears to quash growing rumors that Tashkent may allow the US to open a military base in Uzbekistan to replace the major air base in neighboring Kyrgyzstan, which is due to close in 2014. It also raises questions about Uzbekistan’s support of the NATO-led operation in Afghanistan.
The proposed bill will have an impact on US-Uzbekistan military cooperation, says Joshua Foust, an expert on Central Asia. "Uzbekistan has never been friends with the US per se. And this decision can be explained by Uzbekistan's desire not to be portrayed as an American puppet," he says.
Uzbekistan left the Collective Security Treaty Organization (CSTO), a Russia-dominated post-Soviet security alliance, in June. Because CSTO members cannot host a foreign base without consent from the rest of the members many interpreted Uzbekistan’s decision as a step forward to open a US base there. The growing number of visits to Tashkent by US diplomats and high profile state officials seemed to support this view.