Firefighter 'morale remains high' despite heatwave coming to France's blazing southwest

France is facing its fourth heatwave of the year, with temperatures reaching 42°C, exacerbating unprecedented wildfires. Approximately 2,700 firefighters and a fleet of 23 aircraft are battling blazes that have already consumed 42,000 hectares. Authorities are particularly concerned about strong winds and unburned greenery fueling new outbreaks on the Cap Ferret peninsula.