Firefighters battle the flames during the large-scale forest fire that began four days ago in the municipality of Trancoso and spread to the municipality of Fornos de Algodres, district of Guarda, in Casal do Monte, 13 August 2025. The fire that has been raging since Saturday in Trancoso, district of Guarda, reignited during the night due to thunderstorms, forcing the deployment of additional resources on the ground, according to civil protection authorities. MIGUEL PEREIRA DA SILVA/LUSA