Diaspora groups link processes of globalisation and transnational migration to homeland politics and conflicts. In some cases, diaspora groups produced by a specific set of traumatic memories create 'conflict-generated diasporas' that sustain and often amplify their strong sense of symbolic attachment to the homeland. Conflict-generated diasporas tend to be less willing to compromise and therefore reinforce and exacerbate the protractedness of homeland conflicts. Economists have focused on the links between remittances and civil war. Beyond resources, however, conflict-generated diasporas frequently have a prominent role in framing conflict issues and defining what is politically acceptable. Diaspora groups created by conflict and sustained by traumatic memories tend to compromise less and therefore reinforce and exacerbate the protracted nature of conflicts. The 2005 political opening and subsequent crackdown in Ethiopia illustrates how this diaspora shaped recent political developments and points to broader patterns of transnational linkages among diasporas and homeland political processes.