China is challenging Russia’s stranglehold on Central Asia’s arms market. Uzbekistan appears to have taken delivery of four PRC-made ChengduJ-10CE multi-role combat aircraft, according to multiple reports, one of which includes a photo of one of the fighters supposedly acquired by the Uzbek Air Force. Tashkent reportedly has an agreement with Beijing to receive a total of 24 fighters. Uzbek and Chinese officials have yet to confirm the initial delivery. If accurate, the deal signals a significant expansion of China’s military…