Najibullah Zazi (born August 10, 1985) is an Afghan-American who was arrested in September 2009 as part of the 2009 U.S. al Qaeda group accused of planning suicide bombings on the New York City Subway system, and who pleaded guilty as have two other defendants. U.S. prosecutors said Saleh al-Somali, al-Qaeda's head of external operations, and Rashid Rauf, an al-Qaeda operative, ordered the attack. Both were later killed in drone attacks.