Cooperation and Conflict, the premier refereed journal in this field, is published under the auspices of NISA. Published four times a year in March, June, September and December by SAGE. The journal welcomes high quality submissions on any aspect of international relations theory. In terms of empirical concentration area, the journal focuses on Europe. In order to retain the Nordic stature of the journal, tries to ensure that there is at least one referee from the Nordic countries assigned to each paper.