France Arrests 32 Suspected of Starting Wildfires Amid Heatwave
French authorities have arrested 32 individuals suspected of starting wildfires across 22 departments since the beginning of the summer, Interior Minister Laurent Nuñez announced on Saturday. The arrests come as France grapples with a historic heatwave and severe drought conditions that have created what officials describe as an “explosive cocktail” for fire risk.
Context: A Nation on Fire
Over 25,000 hectares have burned in France since January 2026, with more than 8,000 fire outbreaks recorded — nearly double the area burned by the same date in 2025, according to RTBF. Julien Marion, Director General of Civil Security, described the situation as a “cocktail explosif” combining high temperatures, low humidity, and strong winds. Winter and spring rains caused abundant vegetation growth, but three massive heatwaves since May have dried everything, creating vast amounts of fuel for fires.
Major fires have ravaged the Pyrénées-Orientales (4,900 hectares), Drôme (4,000 hectares), and Indre (900 hectares). In the Pyrénées-Orientales alone, 700 firefighters were deployed and 12,000 people evacuated from their homes.
The Arrests and Official Response
Nuñez announced the arrests on X (formerly Twitter), warning that “these unacceptable behaviors that generate disastrous consequences and mobilize our firefighters at the risk of their lives now fall under the jurisdiction of Justice.” He added: “We will continue our determined action and we will not let anything slide.”
The suspects include both adults and minors, with cases ranging from suspicious behavior near fire origins to deliberate arson. Among the documented cases:
- Perpignan: A man in his 50s, behaving suspiciously near a fire origin, was observed by witnesses, fled, and was arrested on July 9.
- Hérault: Two men aged 21 and 27, suspected of starting multiple fires, were arrested on July 5.
- Ain (Château de Divonne-les-Bains): Two minors aged 15 and 16 were indicted on July 2 for destruction of property by dangerous means after a fire ravaged the historic castle on June 28. A third minor, aged 16, was indicted for failing to attempt to extinguish the fire.
President Emmanuel Macron also issued a public appeal for vigilance, stating on X: “9 out of 10 fires are due to human activity. A second of inattention can threaten families, endanger those who protect us, and destroy our landscapes.”
Heatwave Crisis Intensifies
France is experiencing its third heatwave in two months, with 24 departments placed under red vigilance on July 11 — the highest alert level — affecting 22.2 million residents. A further 59 departments are under orange vigilance. Temperatures have reached 39-40°C locally, and Météo-France has described an “exceptional wildfire danger across the entire territory.” The heatwave is expected to continue at least until mid-next week.
European Solidarity and Emergency Response
The European Union has activated its solidarity mechanism, with European Commission President Ursula von der Leyen announcing firefighting aircraft arriving from Cyprus and Sweden to reinforce French firefighters around Perpignan. French authorities are also considering deploying the A400M military transport aircraft with a 20-ton water-dropping kit, equivalent to three Canadair planes.
Analysis: A Season of Unprecedented Risk
The 2026 fire season is already shaping up to be one of the worst on record, exceeding even the catastrophic 2022 season at the same point. The combination of abundant vegetation growth from winter and spring rains, followed by three successive heatwaves, has created conditions that experts warn are consistent with climate change projections for Mediterranean Europe.
According to BFMTV, 9 out of 10 fires are human-caused, and in 30% of cases, the trail points to deliberate acts. French authorities are treating fire origins as crime scenes, using investigative techniques to determine fire origins and identify suspects.
What to Watch For
As the heatwave continues through mid-July, fire risks remain extreme across much of France. The 32 arrests signal a tougher legal stance from the government, but questions remain about the motives behind the deliberate arson cases and whether further arrests will follow. The deployment of military aircraft and international firefighting support underscores the severity of the crisis facing French authorities this summer.