20 July 2020, Ethiopia, Bameza: The overview shows the Grand Ethiopian Renaissance Dam. The future largest dam in Africa has been the cause of dispute between Ethiopia, Egypt and Sudan for years. The countries have now overcome a major hurdle: The reservoir has been filled. But the problem is far from being solved. Water will become increasingly scarce worldwide in the future - and tensions over water resources such as the Nile will rise. Photo by: Yirga Mengistu/picture-alliance/dpa/AP Images
The Grand Ethiopian Renaissance Dam has been a source of discord for years. AP

Sudan returns to Nile dam talks but breakthrough remains elusive