The document discusses findings from research on international engagement in higher education across European and other countries. It finds that countries with strong international education strategies and high national support for tertiary education attract substantial proportions of internationally mobile students. Countries with supportive policies for internationalization also produce high-impact research with greater international collaboration. There is an interdependence between international student mobility, research collaboration and quality, and transnational education policies. Countries that are hubs for student mobility have also become hubs for transnational education programs.