Social Bastion
| Bastion Social | |
| Predecessor | Groupe Union Défense |
|---|---|
| Formation | June 2017 |
| Founder | Steven Bissuel |
| Dissolved | April 24, 2019 |
| Headquarters | Lyon |
| Leader | Valentin Linder |
Social Bastion (French: Bastion Social) was a French political movement founded in 2017 by former members of the far-right student association Groupe Union Défense (GUD) and dissolved by official decree in 2019 after several racially motivated attacks committed by its members. The movement advocated nativism and remigration.
Inspired by the Italian movement CasaPound, with which they maintained ties, Social Bastion used similar political actions such as squatting, demonstrations, and humanitarian aid restricted to white homeless people. The group was also close to the Belgian Nation Movement and the Swiss Résistance Helvétique.