Welcome to the Fortress Research Digital Repository. This dedicated section hosts architectural records, historical surveys, and high-resolution plates relating to the case studies on Diagonal Fortresses. Please note that the repository is currently a work in progress: data and plates are provisional and will be progressively updated as the research develops towards the FORTMED 2027 Conference.

The records currently available in the database are listed below. The catalogue is progressively updated as research proceeds.























Selection of diagonal fortresses included in the research.