From the New York Times:
The arrests on Thursday of three men in Norway and Germany accused of orchestrating a terrorist bomb plot seemed like another routine raid by a Western government in the continuing campaign against groups linked to Al Qaeda. But one detail stuck out: Norwegian officials said one of the men was a Chinese Uighur, and all three supposedly belonged to a group that advocates separatism in western China.
If the Norwegian officials are right, the bomb plot was a rare instance in which the group, the Turkestan Islamic Party, had tried to carry out an attack in the West that was unrelated to its goal of gaining independence for the restive region of Xinjiang, in China’s hinterlands.
Terrorism experts say the plot in Norway indicates that Al Qaeda and the few members of the Turkestan Islamic Party, or TIP, who trained in the tribal areas of Pakistan see some mutual benefit in cooperating. The use of relatively obscure ethnic Uighur recruits could allow Al Qaeda to penetrate more deeply into the West.
