Adrian Goldsworthy is an ancient historian, lecturer, and author of more than two dozen books and numerous articles and reviews on Greek and Roman history and military history. A graduate of St. John’s College, Oxford University, he received a D.Phil. in ancient history in 1994. He previously taught at Cardiff University, King’s College London, and the University of Notre Dame.
Kelly Robert DeVries (born December 23, 1956) is an American historian specializing in the warfare of the Middle Ages. He is often featured as an expert commentator on television documentaries. He is professor of history at Loyola University Maryland and Honorary Historical Consultant at the Royal Armouries, UK.
Dr. O'Hanlon is the Philip H. Knight Chair in Defense and Strategy at the Brookings Institution, where he specializes in U.S. defense strategy, the use of military force, and American national security policy.
