Lashkar-e-Taiba has an extensive network in southern and Southeast Asia. A senior US military intelligence official described the group as "al Qaeda junior," as it has vast resources, an extensive network, and is able to carry out complex attacks throughout its area of operations. "If by some stroke of luck al Qaeda collapsed, LeT (Lashkar-e-Taiba) could step in and essentially take its place."The relationship between al Qaeda and Lashkar-e-Taiba is complex, the official noted. "While Lashkar-e-Taiba is definitely subordinate to al Qaeda in many ways, it runs its own network and has its own command structure. The groups often train in each others' camps, and fight side by side in Afghanistan."

Lashkar-e-Taiba forces fought alongside al Qaeda and Taliban in the assault on the US combat outpost in Wanat in Nuristan province, Afghanistan in July of this year. Nine US troops were killed, and 15 US soldiers and four Afghan troops were wounded in the heavy fight that nearly ended in the outpost being overrun. US forces ultimately broke the attack.Founded by Hafiz Mohammed Saeed in Afghanistan in 1990, the organization quickly expanded its reach.