Construction of the Aswan High Dam from 1960 created Lake Nasser, which submerged the whole of Egyptian Nubia and the Sudanese town and district of Wadi Halfa. About 50,000 Egyptian Nubians were moved in 1963–64 to a crescent of state-built villages near Kom Ombo, north of Aswan, on land and in housing very different from the riverside settlements they had occupied for centuries; Sudan moved the Wadi Halfa population south-east to the New Halfa irrigation scheme on the Atbara. The relocations were carried out with compensation and with the resettlement villages built in advance, but the sites were remote from the river, the housing and agricultural allotments were smaller and differently organized than what people had left, and anthropological studies of the new settlements documented sustained health, livelihood and social difficulties. UNESCO's parallel international campaign moved the temples of Abu Simbel and Philae. Egyptian Nubians have campaigned since for the right to return to the shores of Lake Nasser.
The Egyptian state relocated the Nubian population of the Nile valley above Aswan to government-built villages near Kom Ombo before Lake Nasser flooded their land; Sudan separately moved the population of Wadi Halfa district to New Halfa
Egyptian resettlement records count roughly 48,000-50,000 residents moved from Old Nubia to the government-built villages near Kom Ombo in 1963-64. Because so many Nubian men worked in Cairo and Alexandria, the wider Nubian community with claims to those villages was considerably larger, often put near 100,000. Sudan separately moved about 50,000 Nubians from Wadi Halfa to Khashm el-Girba.
There was no significant death toll. The resettlement was administratively organized rather than violent; the documented harms were economic and medical. Fahim's community-health research recorded raised morbidity in the new settlements — including schistosomiasis and other conditions associated with the irrigated environment at Kom Ombo — but no excess mortality has been quantified.
Egypt, Sudan