A construction worker has been arrested and accused of starting Spain's largest wildfire on record, an inferno that scorched approximately 193 square miles and led to the evacuation of 90,000 residents. The man faces a potential prison sentence of five to ten years if convicted of causing the fire through negligence.

The wildfire ignited near Navaluenga in the province of Avila, about 65 miles west of Madrid, on July 22. Firefighters allege that the worker used a hydraulic hammer on his excavator to crush rocks, creating sparks that ignited the dry terrain. The use of such machinery is prohibited in Spain during summer months due to high temperatures and increased fire risk.

The construction worker has denied using the excavator for work, stating he was only on-site to retrieve the machine. However, authorities claim he conducted work without a permit and that the excavator lacked proper fire-extinguishing equipment.

The blaze rapidly became uncontrollable, devastating vast areas and forcing large-scale evacuations. Regional president Alfonso Fernández Mañueco stated the regional government would act as a private prosecutor against the individual responsible. IMAGE5 IMAGE7 IMAGE10 The charred carcass of a doe lies on the scorched ground of a forest after a wildfire ravaged the Iruelas Valley, near El Tiemblo, 80 kilometres west of Madrid, on July 29, 2026

Europe has been experiencing a severe summer, with Spain and France grappling with widespread wildfires. In Spain, strong winds and high temperatures continued to pose challenges, even as the Avila and Madrid fire stabilized, allowing some evacuation orders to be lifted. Another fire in the northwestern province of Zamora prompted evacuations in six towns.

Spain's weather agency predicted temperatures to reach 40 degrees Celsius in several regions. France's southwest, already hit by devastating fires, expected temperatures to peak at 41 degrees Celsius, with dry winds potentially fanning flames. A major fire west of Bordeaux was kept stable overnight, and some services in the area resumed.

The fires have had a significant impact on forests, particularly in the Landes area west of Bordeaux, where 42,000 hectares of pine trees have been devastated. Authorities evacuated approximately 220,000 people from areas threatened by fires, including the Cap Ferret peninsula. About 60,000 have since been permitted to return.

Wildfires have also affected Greek holiday islands, leading to evacuations and reports of two firefighters dying in Crete after being trapped in their vehicles. In the United Kingdom, large wildfires in Suffolk and London prompted the evacuation of holidaymakers and residents. One blaze in Suffolk spread rapidly towards the Sizewell B nuclear power station, though it was not believed to pose a threat to the site. Around 30 acres of grassland were destroyed in a fire in Romford, east London, while another blaze damaged ten acres in Rainham. Britain is on high alert for severe wildfires following weeks of hot and dry weather, with some areas not having seen rain for over 40 days.