Objective Troy tells the story of the life and death of Anwar al-Awlaki, the American imam who denounced 9/11 and called for bridge-building between Muslims and the United States, only to leave the U.S., grow steadily more militant and join Al Qaeda in Yemen. He became the most effective recruiter for Al Qaeda in English; actively plotted to kill Americans, including by coaching the underwear bomber who tried to blow up an airliner over Detroit in 2009; and finally became the first American citizen to be deliberately killed in a drone strike, on orders of President Obama in 2011. The book's title comes from Awlaki's code name on the government's kill list: during a frantic 20-month manhunt that engaged all of the intelligence agencies, Awlaki was Objective Troy. Reported all over the United States and in Yemen, Objective Troy is the most detailed and best-documented account of the life of a central figure in the post-9/11 history of terrorism. Among the revelations in the book are: the first account of Awlaki's embrace of fundamentalist Islam, while a freshman at Colorado State; the real reason that Awlaki left the United States, abandoning a promising career as a mainstream spokesman for American Muslims; an intelligence mistake in the hunt for Awlaki that led to the disastrous unintentional killing by drone of a popular Yemeni deputy governor; and Awlaki's afterlife on the Internet, including more than 40,000 YouTube videos, now with the added authority of what his admirers see as martyrdom. The book gives the fullest account to date of President Obama's embrace of the armed drone as a weapon against terrorism and how its performance has fallen short of the government's claims.