The Red Sea Diving Resort is loosely based on the events of Operation Moses and Operation Joshua (jointly referred to as Operation Brothers), in which Ethiopian Jews were covertly moved from refugee camps in Sudan to Israel during the 1980s. The actual abandoned resort, the Arous Holiday Village on the Red Sea, was located roughly 70 kilometers from Port Sudan and was managed by Mossad operatives until 1985. The existence of these operations was first revealed in Gad Shimron’s 1998 book Mossad Exodus: The Daring Undercover Rescue of the Lost Jewish Tribe[2], though the film is not associated with the book.[3]