Visiting Professor at the Department of War Studies, King’s College London.
Roger and Martha Mertz Visiting Research Fellow, Hoover Institution, Stanford University.
Lehrman Institute Distinguished Lecturer, New York Historical Society
Some recent publications
Leadership in War: Lessons from Those Who Made History. Allen Lane.
Churchill: Walking with Destiny. Viking Press / Allen Lane.
Elegy: The First Day on the Somme. Head of Zeus.