Five water-dropping planes and another five helicopters took off at first light Monday to help hundreds of firefighters battling a major wildfire west of Athens, Greece, a day after a midair collision between two firefighting helicopters killed two crew members.
The collision laid bare the danger at the most volatile front of Europe’s wildfire emergency. Flames bore down deeper into the region of the Greek capital, forcing fresh evacuations in the early hours of Monday. In France, firefighters guarded a still-burning scar four times the size of Paris.
