AP PHOTOS: Chile continues to battles its worst wildfires
Firefighters and residents fought the fast-spreading blazes on the ground Tuesday, while a Russian supertanker plane and a Brazilian Hercules have dumped thousands of gallons of water on the area 290 miles (470 kilometers) southwest of the Chilean capital. The fires have consumed forests, livestock and entire towns, prompting President Michelle Bachelet to declare a state of emergency, deploy troops and ask for international help.