Joby Warrick is a best-selling author and a national security correspondent for The Washington Post.

A two-time Pulitzer Prize winner, he served for 24 years with the Post’s national and investigative staffs, reporting from Washington and scores of cities around the world. He is the author of two previous two nonfiction books, including “The Triple Agent” (Doubleday, 2011), a New York Times best-seller about a CIA operation in Afghanistan; as well as “Black Flags” (Doubleday, 2015), a narrative account of the personalities and events that gave rise to the Islamic State. “Black Flags” was listed as one of the best books of 2015 by the New York Times, The Washington Post, the San Francisco Chronicle and numerous other publications, and was the recipient of the 2016 Pulitzer Prize for general non-fiction.

In more than two decades as a Washington Post reporter, Warrick has written extensively on topics ranging from Middle East conflicts and terrorism to nuclear proliferation and climate change. His articles about illicit weapons trafficking won the Overseas Press Club of America’s Bob Considine Award for the best newspaper interpretation of international affairs.

Before coming to The Post, Warrick was an investigative reporter for The News & Observer of Raleigh, N.C., where he co-authored “Boss Hog,” a series of stories that documented the political and environmental fallout caused by factory farming in the Southeast. The series won the 1996 “Gold Medal” Pulitzer Prize for public service and nine other national and regional awards. Prior to that, Warrick was a foreign correspondent for United Press International in Eastern Europe, where he covered the collapse of communism in the late 1980s and early 1990s.

Warrick graduated summa cum laude from Temple University in 1982 with a B.A. in journalism. A native of North Carolina, he is married with two adult children and lives in the Washington, DC, suburbs.