This month, protests in Kazakhstan sparked by a sharp increase in gas prices and caused by discontent with the government spread across the country. The unrest and the ensuing violence serve not only as a cautionary tale for other Central Asian countries but also as a wake-up call for the United States. Washington needs a more coherent and dynamic policy for the region, which lies at the crossroads of Russia and China and is more unstable than many outside observers understand. It is time for the United States to shift its approach and increase its engagement in Central Asia.