Chris Strom is a former US Marine and retired sergeant of the NYPD Intelligence Division. In October 2007, Strom was recruited by the Joint Improvised Explosive Device Defeat Organization to devise top-secret strategies for combating IEDs in Afghanistan and Iraq. He lives in Roanoke, Virginia. Jerome Preisler has written more than thirty books, including eight titles in the New York Times bestselling Tom Clancy's Power Plays series. He lives in New York City. Michael Benson is the former editor of the Military Technical Journal. He has written more than sixty books about military history, true crime, and sports. He lives in Brooklyn, New York.