On April 22, 2025, a fire and vandalism incident occurred at the Nantes prison, highlighting a troubling surge in attacks on penitentiary establishments across France.

During the incident, two masked individuals were seen setting fire to pamphlets outside the prison, likely using a flammable liquid, and partially burned clothing was discovered at the scene.

As of April 22, the two suspects remain at large, and investigators are reviewing security footage for further insights into the incident.

In response to the attack, local prosecutor Antoine Leroy has opened an investigation, which is being conducted by the judicial police.

This incident is part of a broader trend, with Interior Minister Bruno Retailleau reporting 65 incidents targeting prisons and personnel across one-third of French departments in the past ten days.

Union representative William Cozic expressed serious concerns about the safety of prison workers, noting that night staff observed the suspects approaching with what appeared to be a jerrycan.

Cozic emphasized the need for prison staff to remain vigilant while carrying out their duties, despite the increasing sense of danger in their work environment.

The climate of insecurity among prison staff has intensified, with threats from inmates now perceived as potentially actionable, rather than just part of the prison environment.

Additionally, graffiti referencing 'DDPF,' a group advocating for the rights of French prisoners, was discovered at the scene, suggesting a possible ideological motive behind the attack.