Nika District
It was , until the US invasion 2001 , a bastion for the Taliban , with mid-level and a few senior Taliban commanders spending time there , including Jalaluddin Haqqani , who has since taken up a prominent role in Al Queda and is rumored to have been one of Osama bin Laden's senior advisors . 
<triplet> Jalaluddin Haqqani <subj> Taliban <obj> allegiance <triplet> Osama bin Laden <subj> Al Queda <obj> member of