Widespread wildfires across southwest Europe have prompted French authorities to expand evacuation orders, with 4,000 additional residents and tourists required to leave seaside communities along the Atlantic coast. The widening crisis reflects the intensifying threat posed by the blazes and the scale of emergency response efforts underway.

The displacement of roughly a third of a million people marks what authorities suggest could become France's largest evacuation during peacetime, underscoring the severity of the wildfire outbreak and the scale at which emergency services are mobilising to protect populations across the affected region.