Radio Castrense is a Portuguese radio station broadcasting from Castro Verde, Portugal, on 93.0 FM. Established in 1987, it has been serving the Baixo Alentejo region for over three decades. The station provides a generalist programming schedule that includes local news, sports, music, and talk shows, aiming to give a voice to the region's issues and aspirations. Radio Castrense also offers online streaming and can be accessed via mobile applications.