BEIJING (Reuters) - Chinese police on Thursday shot dead an assailant who attacked a police vehicle with knives in China's far western region of Xinjiang, the latest in a string of violent attacks that have raised concerns of greater instability in the troubled region.
Xinjiang, resource-rich and strategically located on the borders of central Asia and home to the Muslim Uighur people, has been beset by violence for years, blamed by the government on Islamist militants and separatists.
