Aerial firefighting operations in Greece resumed on Monday morning, deploying a fleet of five water-dropping planes and five helicopters to support ground crews battling a major wildfire west of Athens.

The restart of air support comes a day after a midair collision between two fire-fighting aircraft killed two people, forcing a temporary halt to aerial missions.

The blaze, which has drawn significant attention due to its proximity to the capital, was reportedly sparked by a faulty power line.

Authorities have moved quickly to address the cause, arresting suspects linked to the incident.

The arrest marks a critical step in the investigation as emergency services focus on containment.

The resumption of aerial operations is vital for containing the fire's spread, particularly given the challenging terrain and dry conditions that have exacerbated the crisis.