German firefighters have arrived in northern Spain to help combat the country's most severe wildfires in decades. A total of 67 emergency personnel, along with 23 vehicles, have reached San Sebastián in the Basque Country,

Spain has sent 500 more troops to fight raging wildfires, bringing the total deployed to 1,900, as the death toll from the blazes has risen to four. On Sunday, a firefighter died after an accident during firefighting efforts when his truck fell down a steep hill,

Spain's weather agency warned the public on Monday to be "cautious" of the "very high or extreme fire danger."