Oman

Oman, officially the Sultanate of Muscat and Oman, (1820-1970) was a thalassocratic nation and a British Protectorate from 1892–1971 on the Arabian Peninsula before the Great War.

Background
Lorenzo Cabot landed in Oman at the port city of Salalah, ready to begin his search for the lost city of Ubar, traveling near the Wadi Aydam river then into the Rub' al Khali.

Appearances
Oman is mentioned only in Fallout 4.