The war in Ukraine caused large-scale migration waves of refugees from the war to Europe and North America, led to the emergence of new socio-economic problems, an even greater decline in the economy, general crisis phenomena in all spheres of social life, threats and challenges to the national security of the state. This process led to profound changes not only in the Ukrainian community, but also in all European countries and on the global political map of the world as a whole. It is mostly irreversible. Therefore, the study of all these phenomena and processes is an important scientific task.A large part of the research is aimed at studying the migration process and other problems related to war refugees, refugees, and forced migrants, their protection and value orientations, current and future intentions towards Ukraine, behavior and intergroup and interpersonal relations in the countries of their stay. The article proposes an analysis of the practice of researching the problem in the framework of the Jean Monnet Center project on the EU Erazmus+ program, some of their results are presented.