Dr James Corum is a retired US Army Reserve lieutenant colonel. He taught military history at Salford University, UK, from 2014 to 2019, and was dean of the Baltic Defence College from 2009 to 2014. From 1991 to 2004, he served as a professor at the US Air Force School of Advanced Air and Space Power Studies. From 2005 to 2008, he was an associate professor at the US Army Command and General Staff College. Dr Corum is the author of several books on military history, including The Roots of Blitzkrieg: Hans von Seeckt andGerman Military Reform (1992); The Luftwaffe: Creatingthe Operational Air War, 1918–1940 (1997); Field MarshalWolfram von Richthofen, Master of the German Air War (2008); The Luftwaffe’s Way of War: German Air Doctrine,1911–1945, with Richard Muller (1998); Airpower in SmallWars: Fighting Insurgents and Terrorists, with Wray Johnson (2003); Fighting the War on Terror: A CounterinsurgencyStrategy (2007); and Bad Strategies: How Major Powers Fail inCounterinsurgency (2008).