A European Cave Rescue Association (ECRA) member, goes down into the Morca cave near Anamur, southern Turkey, Friday, September 8, 2023. Turkish and international cave rescue experts are working to save an American speleologist trapped at a depth of more than 1,000 meters (3,280 feet) in a cave in southern Turkey after he became ill. (Photo by Khalil Hamra/AP Photo)
