Sirajuddin "Siraj" Haqqani (alias "Khalifa" born c. 1973 or 1977/78) is a Pashtun warlord and military leader from Afghanistan who fights against American and coalition forces from his base within North Waziristan in Pakistan, where it is claimed he provides shelter to Al Qaeda operatives. The U.S. government's Rewards for Justice Program is offering up to US$10 million in reward for information leading to Sirajuddin Haqqani's capture.