In Al-Qaeda's Revenge: The 2004 Madrid Train Bombings, Fernando Reinares tells the story of "3/11" - the March 11, 2004, bombings of commuter trains in Madrid,

Examining major terrorist acts and campaigns undertaken in the decade following September 11, 2001, internationally recognized scholars study the involvement of

Islamic State has replaced Al Qaeda as the great global threat of the twenty-first century, the bogeyman we have all come to fear. But Daesh started as a local

Though U.S. leaders try to convince the world of their success in fighting al Qaeda, one anonymous member of the U.S. intelligence community would like to infor

Richard Clarke has been one of America's foremost experts on counterterrorism measures for more than two decades. He has served under four presidents from both