China's most-wanted terrorist suspect has been killed in a joint US and Pakistani military operation, according to Chinese state media. The death of Hasan Mahsum, a leader of the East Turkestan Islamic Movement (ETIM) from China's mainly Muslim north-western region of Xinjiang, could not immediately be confirmed and the state media reports were removed from newspaper websites yesterday.However, if true, Mr Mahsum's demise would offer a big boost to Beijing's efforts to link its crackdown on pro-independence activity in Xinjiang to the wider US-led "war on terror".Earlier this month, China had put Mr Mahsum's name at the head of its...