Since being defeated in Tora Bora, Afghanistan, in late 2001, al-Qaeda has made a safe haven in the Pakistani tribal region of South Waziristan (see December 10, 2001 and Late May 2002). But in April 2004, the Pakistani army begins attacking militants there (see March 18- April 24, 2004 and April 24-June 18, 2004). The army is defeated, but rapidly increases its troops in South Waziristan from less than 10,000 militia soldiers based only in the main town before the fighting began to 80,000 throughout the region. As a result, most of the al-Qaeda militants simply move from South Waziristan to North Waziristan. There is no similar increase in troop strength in North Waziristan, so al-Qaeda is able to reestablish a safe haven there. [Rashid, 2008, pp. 274] In February 2005, the army will strike a deal with the remaining militants in South Waziristan and withdraw all its troops from there, allowing al-Qaeda to reestablish themselves there as well (see February 7, 2005).