A firefighting helicopter collision in Greece killed two crew members on Thursday, authorities confirmed. One Danish national and one Greek national perished in the crash. A British pilot and another Greek crew member survived the incident.

The helicopters were conducting aerial firefighting operations when they collided. Greece has deployed multiple aircraft to combat wildfires that have swept across the country, part of intensified efforts during peak fire season in the Mediterranean region.

Rescue teams recovered the bodies of the two fatalities and transported the survivors to medical facilities for treatment. The Greek authorities launched an investigation into the collision's cause. Preliminary reports suggest the aircraft were operating in the same airspace during coordinated firefighting missions, though specific details about the circumstances remain under review.

This marks one of the deadliest incidents involving firefighting aircraft in recent European operations. Helicopter collisions during emergency response missions are rare but catastrophic when they occur, as crews operate under time pressure and challenging conditions to combat active fires.

The incident underscores the operational risks faced by international firefighting crews who work across borders during summer months when fire danger peaks. Greece, Turkey, and other Mediterranean nations regularly exchange personnel and aircraft for mutual aid during major fire events. The survivors' recovery and the ongoing investigation will likely inform safety protocols for coordinated aerial firefighting operations across the region.