Sir John Keegan OBE (born 1934) is a British military historian, lecturer and journalist. As an author he has published a number of works on the nature of combat between the 14th and 21st centuries concerning land, air, maritime and intelligence warfare as well as the psychology of conflict. Wikipedia
The definitive Wikipedia entry for John Keegan. Wikipedia is the biggest multilingual free-content encyclopedia on the Internet. en.wikipedia.org/wiki/John_Keegan
