French authorities have launched a preliminary investigation following threats made by the Corsican National Liberation Front (FLNC) against non-Corsicans. The inquiry, led by the National Antiterrorism Prosecutor's Office, focuses on potential acts of terrorism and related criminal associations. Specifically, investigators are examining the possibility of planning terrorist acts and the illegal acquisition, possession, and transport of category A and B weapons. This escalation comes amid heightened tensions surrounding Corsican nationalism and identity. The investigation aims to determine the extent of the threat and identify individuals involved. Authorities are treating the situation with seriousness, given the FLNC's history and the potential for violence. Further details are expected as the investigation progresses.