AUTHOR=Villar María Victoria , Bésuelle Pierre , Collin Frédéric , Cuss Robert , de Lesquen Christophe , Dizier Arnaud , El Tabbal Ginger , Gens Antonio , Graham Caroline , Grgic Dragan , Harrington Jon , Imbert Christophe , Leupin Olivier , Levasseur Séverine , Narkūnienė Asta , Simo Eric , Tatomir Alexandru-Bogdan TITLE=EURAD state-of-the-art report: thermo-hydro-mechanical behaviour at high temperature of host clay formations JOURNAL=Frontiers in Nuclear Engineering VOLUME=4 YEAR=2025 URL=https://www.frontiersin.org/journals/nuclear-engineering/articles/10.3389/fnuen.2025.1436490 DOI=10.3389/fnuen.2025.1436490 ISSN=2813-3412