ISLAMABAD: Uzbek fighters were involved in the all-night siege of Karachi airport that killed 37, insurgent sources said Wednesday, highlighting how the Pakistani Taliban can draw on international militant networks to carry out major attacks.
The Islamic Movement of Uzbekistan (IMU), an Al-Qaeda affiliate that has been mainly based in Pakistan's tribal belt since the US-led invasion of Afghanistan in 2001, claimed the "martyrdom" of 10 of their fighters during this week's assault in a statement posted on various Taliban-linked websites.