In Natzweiler, located in the Bas-Rhin department of northeastern France, a meeting was arranged on the parking lot of the former Alsatian concentration camp, about sixty kilometers from Strasbourg. Two young men, aged 18 and 20—Adam and Sélim—stepped out of a car as part of a judicial prevention program aimed at countering radical deviations, known as the PJPDR. They were required by the courts to visit the Natzweiler-Struthof site, a memorial that recalls the suffering of 3,000 people killed by the Nazi regime between 1941 and 1945. The site, now a museum and memorial, stands as a reminder of the horrors of the Holocaust and the importance of remembering history to prevent its repetition. For over a decade, courts in Colmar and Mulhouse have used the PJPDR program as a tool to address individuals showing signs of extremist or radical tendencies, particularly those related to religion. The program, which focuses on prevention rather than punishment, has seen its effectiveness gradually recognized by academic research. It involves measures such as mandatory visits to historical sites, educational sessions, and monitoring by judicial authorities to guide individuals away from extremist ideologies. In recent years, there has been a noticeable rise in profiles associated with the "identitarian right," a far-right political movement that emphasizes national identity and often promotes anti-immigrant and anti-globalist views. This movement has gained traction in parts of Europe, including France, and has been linked to increasing concerns about radicalization among certain groups. The PJPDR program is one of several initiatives aimed at addressing this trend by focusing on early intervention and education. The visit to Natzweiler-Struthof is part of a broader effort to use historical memory as a tool for social cohesion and to counter the spread of extremist ideologies. By confronting individuals with the realities of the past, authorities hope to foster a deeper understanding of the consequences of hatred and intolerance. While the program is not without controversy, it reflects a growing emphasis on preventive measures in the fight against radicalization in France.