The current migration crisis has far-reaching challenges for EU countries. Global migration is forcing countries to completely reconsider their migration policies, the effectiveness of control, and the integration of migrants. As one of the EU's leading countries, Germany is the biggest lobbyist for the establishment of a common migration policy in the EU. This chapter contributes to the academic discussion on establishing a single mechanism for managing migration flows in the European Union. The analysis confirms that EU countries are faced with the need to find new ways to resolve the migration crisis. In this direction, Germany has become the country where one can trace the uniqueness of the political phenomenon of integration of migrants into the host community as a measure to overcome the migration crisis. The evidence reveals the growth of threats for national, regional, and international security caused by the growing migration crisis and transformation of the policy of integration of migrants in Germany under the influence of this factor.