BROTHERS AT WAR is Jerold S. Auerbach's probing and poignant exploration of the tragedy of the Altalena, the doomed ship whose arrival in Israel ignited Jewish fratricidal conflict only weeks after its declaration of statehood in 1948. The destruction of the Altalena, with sixteen of its fighters killed by Israeli soldiers in a bitter two-day battle, threatened the new nation with civil war. This is the first history of the Altalena by a historian and the first to locate it within the context of ancient Jewish and contemporary Israeli history. The Altalena remains embedded in Israeli memory, Auerbach suggests, still framing unresolved issues of political legitimacy in the Jewish state. Identified as "America's foremost intellectual exponent of right-wing Zionism," Jerold Auerbach is the author of nine books including HEBRON JEWS: MEMORY AND CONFLICT IN THE LAND OF ISRAEL (2009), a history of the world's oldest continuing Jewish community. He is Professor Emeritus of History at Wellesley College.