Group 1 - Wildfires in the southwestern region of Greece have burned over 1,100 hectares as of July 24, with the area affected including natural reserves that protect rare and endangered species [1] - The European Union's Copernicus Atmosphere Monitoring Service reported that the burned area has reached 1,145 hectares, with potential impacts on four hectares of protected area [1] - Greek emergency services have deployed hundreds of firefighters and 30 aircraft to combat the wildfires in the city of Corinth [1] Group 2 - Two men have been arrested for suspected arson, allegedly violating regulations related to hot work that led to the fires [1] - Greece is experiencing a prolonged heatwave and drought, with nearly half of the country under an orange alert for high fire risk [1] - The Greek government has called for increased aerial and ground rescue operations from the EU, with countries like France, Italy, Czech Republic, and Spain responding to the request for assistance [3]