The “Lessons Learned” Trap and How to Avoid It: Drawing from the Israeli Armoured Experience, 1948–1973

Abstract The following essay explores some of the problems with “lessons learned.” It offers a few tentative observations on the limitations and dangers of lessons. To illustrate these (but not necessarily prove them), it then looks at the experiences of the Israel Defence Forces, particularly its armoured forces, from 1948 to 1973. Finally, three recommendations discuss how military organizations might reduce the danger of lessons leading them astray.