"The war in Lebanon has been a moment of truth for the Israeli nation", Avner Yaniv writes. "It has led to tormenting soul searching, deep doubts, and for many Israelis even guilt." In Delemmas of Security, Yaniv provides the most comprehensive study to date of the 1982 Israeli invasion of Lebanon and its painful aftermath. It looks at what factors were involved in Israeli decision-making, shows who the actors were, and demonstrates how a hard "realpolitik"...