“…Ideational approaches, however, are prevalent, and often explain heterogeneity in foreign-policy making pointing to the prior host ideology to which populism is attached (Destradi et al 2021), that is, the 'ideological bedfellow' which steers populists' positions regarding international challenges and, hence, their foreign policy preferences (Verbeek and Zaslove 2017, p. 398). Some scholars, in fact, have recognized in peculiar experiences, such as in the 'neo-imperialism populism' of autocratic parties in Turkey and Russia, a specific and genuine 'thick' ideologic nature (Frahm and Lehmkuhl 2022). However, the majority of studies that focus on ideational factors consider populism as a 'thin centred' ideology, that is, a set of ideas that is limited in ambition and scope (Mudde 2004) and, therefore, do not provide fully articulated and coherent perspectives regarding the social and political world (Verbeek and Zaslove 2014).…”