This article analyzes how strategic communication is being used in the case of regions, �imagined communities,� or the so-called �stateless nations,� for nation-building purposes. It focuses on the case of Spain's Catalonia region in the years since the devolution of power and approval of the Second Statute of Autonomy in 1979. The different successive Catalan governments have made intensive use of mass media campaigns and other soft power methods to enhance Catalan identity. Main efforts have focused on the promotion of the Catalan language, culture, sports, and symbols through public relations, mass media campaigns, the implementation of laws, and the deployment of public diplomacy tactics with the dual purpose of reaching internal audiences. Although a significant part of the Catalan population is alienated from politics, the overall outcome has been positive for Catalan nationalism: identification with Spain has decreased while dual Catalan/Spanish and Catalan-only identification has grown during this period.