How do secular Jewish Israeli millennials feel about the Israeli-Palestinian conflict, having come of age in the shadow of the Oslo peace process, when political leaders have used ethno-religious rhetoric as a dividing force? This is the first book to analyse blowback to Palestinian and Jewish-Israeli religious nationalism among this group in their own words, based on fieldwork, interviews and surveys conducted after the 2014 Gaza War. Offering a close reading of the lived experience and generational memory of participants, Stacey Gutkowski offers a new explanation for why attitudes to Occupation have grown increasingly conservative over the past two decades. Examining the intimate emotional ecology of Occupation, this book offers a new argument about neo-Romantic conceptions of citizenship among this group. Beyond the case study, Religion, war and Israel's secular millennials also provides a new theoretical framework and research methods for researchers and students studying emotion, religion, nationalism, secularism and political violence around the world.