A weeks-long devastating wildfire that swept through southwestern France’s Gironde region has delivered an unexpected, dangerous aftershock: the unearthing of a forgotten cache of nearly 400 historic World War II explosive shells and munitions buried beneath the forested village of Le Porge.
After burning uncontrolled across more than 42,000 hectares of land for 10 days, the large-scale wildfire was finally contained by hundreds of exhausted firefighters in early August. But days before the blaze was fully extinguished, crews and residents began noticing unusual, repeated explosions that initially were mistaken for bursting gas canisters stored in destroyed homes. Local fire command later confirmed that the intense heat from the wildfire had triggered the buried, long-forgotten munitions to detonate.
Local mayor Martial Zaninetti told French national outlet France Info that over 100 blasts echoed across the area on the second night of the wildfire, a cacophony he described as sounding identical to active war zone combat. The explosions sent shrapnel flying in all directions; Zaninetti confirmed one piece of unexploded ordnance was launched through the wall of a local residence, adding another layer of danger to an already catastrophic disaster.
French media reports later confirmed the unearthed weapons include both French and German mortar rounds and anti-tank shells, relics from the World War II occupation of France that had been stored in buried depots that local officials had no existing records of. Following the discovery, controlled demining operations have been carried out across high-risk areas of Le Porge. While the majority of evacuated residents have now been allowed to return to their surviving properties, multiple zones, including a local stretch of coastline, a popular campsite, and the small neighboring village of La Jenny, remain closed to all entry as clearance work continues.
The wildfire itself left a trail of widespread destruction: official counts confirm more than 180 residential properties were reduced to ash. Images captured earlier this week show local families sifting through the charred rubble of their homes, searching for any belongings that survived the blaze.
This devastating Gironde fire is one element of a wider, two-week wave of extreme wildfire activity that has swept across Southern Europe, with Spain and France bearing the brunt of the destruction. Across the two countries, more than 330,000 people have been forced to evacuate their homes to escape advancing flames. With more than 42,000 hectares of land burned in southwestern France alone, the 2026 fire season already ranks as one of the most destructive the country has seen since the end of World War II.
During a visit to the affected region on Monday, French Prime Minister Sébastien Lecornu publicly recognized the tireless work of first responders, noting that “France has stood firm in the face of an unprecedented crisis.” He confirmed that firefighting operations in Gironde had entered a new, post-blaze phase, and that displaced residents would continue to be reintroduced to their communities in a safe, phased manner.