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, the Castile and León regional government said. Spain’s Prime Minister Pedro Sanchez expressed “sadness” and “desolation” on X at the latest death. In neighbouring Portugal, where fires are also blazing, another firefighter was killed on Sunday in a “tragic” traffic accident, President Marcelo Rebelo de Sousa said. Fires have also broken out in Greece, France, Turkey and the Balkans as a heatwave has scorched swathes of southern Europe. Several large fires are still burning in the northwest and west of Spain, where 27,000 residents are currently evacuated from their homes.