Sir John Keegan (born 1934) is an English military historian.

Keegan was born in Clapham, the son of Irish Catholics. He was educated at Wimbledon College for two years, then entered Balliol College, Oxford in 1953. He worked at the American Embassy in London for two years. In 1960 he was appointed to a lectureship at Sandhurst, a post he held for 26 years. In 1986 he moved to the Daily Telegraph to take up the post of Defence Correspondent. In 1998 he wrote and presented the BBC's Reith Lectures, entitled War and Our World. He was knighted in 2000.

Keegan was a senior lecturer of military history at the Royal Military Academy, and also had worked at Princeton University and Vassar College.Back cover of The First World War, by John Keegan. ISBN 0375400524

Frank C. Mahncke, a US defense analyst writing for the Naval War College, says of Keegan, "He is among the most prominent and widely read military historians of the late twentieth century."^*.

Keegan is admired for his ability to go beyond the traditional content of military history in search of a deeper understanding of war. His works treat the experience of the individual soldier, the historical causes of military events, the role of technological change in warfare, and the choices and dilemmas faced by military leaders.

Despite being a military historian and lecturer, Keegan, due to childhood illness, has himself never been in the military or seen combat, an irony he discusses in the introduction of a number of his works.

Books

• Barbarossa: Invasion of Russia, 1941 (New York, 1971) ISBN 0345021118
• The Face of Battle (London, 1976) ISBN 00670304328
• Six Armies in Normandy (1982) ISBN 0140052933
• The Mask of Command (London, 1987) ISBN 0712665269
• The Price of Admiralty (1988) ISBN 0091737710
• Who Was Who In World War II (1978) ISBN 0853681821
• The Second World War (Viking Press, 1990) ISBN 0670823597
• A History of Warfare (London, 1993) ISBN 0679730826
• The Battle for History: Refighting World War Two (Vintage), 1996) ISBN 0679767436
• Fields of Battle: The Wars for North America (1997) ISBN 0679746641
• War and Our World: The Reith Lectures 1998 (London: Pimlico, 1999) ISBN 0375705201
• The Book of War (ed.) (Viking Press, 1999) ISBN 0670888044
• The First World War (New York: Knopf, 1999) ISBN 0375400524
• Winston Churchill (2002) ISBN 0670030791
• Intelligence in War: Knowledge of the Enemy from Napoleon to Al-Qaeda (2003) ISBN 0375400532
• The Iraq War (2004) ISBN 0091800188

Endnotes