Spanish West Africa in the context of "Overseas province"

Spanish Sahara (Spanish: Sáhara Español; Arabic: الصحراء الإسبانية, romanized: aṣ-Ṣaḥrā' al-Isbānīyah), officially the Spanish Possessions in the Sahara from 1884 to 1958, then Province of the Sahara between 1958 and 1976, was the name used for the modern territory of Western Sahara when it was occupied and ruled by Spain between 1884 and 1976. It had been one of the most recent acquisitions as well as one of the last remaining holdings of the Spanish Empire, which had once extended from the Americas to the Spanish East Indies.

Between 1946 and 1958, the Spanish Sahara was amalgamated with the nearby Spanish-protected Cape Juby and Spanish Ifni to form a new colony, Spanish West Africa. This was reversed during the Ifni War when Ifni and the Sahara became provinces of Spain separately, two days apart, while Cape Juby was ceded to Morocco in the peace deal.

The Ifni War, sometimes called the Forgotten War (la Guerra Olvidada) in Spain, was a series of armed incursions into Spanish West Africa by Moroccan insurgents that began in November 1957 and culminated with the abortive siege of Sidi Ifni.

The city of Sidi Ifni had been ceded to the Spanish Empire in 1860 at the end of the Hispano-Moroccan War. After Morocco achieved independence in 1956, it sought to claim Spain's remaining possessions in West Africa. Violent demonstrations against Spanish rule broke out in Ifni in April 1957, and in October Moroccan militias began converging near the territory. Moroccan forces attacked in November, forcing the Spanish to abandon most of the territory and retreat to a defensive perimeter around Ifni. Supplied by the Spanish Navy from the sea, the Spanish garrison was able to resist the siege, which lasted into June 1958. In Spanish Sahara, Moroccan units, now reorganised as the Moroccan Army of Liberation, engaged in heavy fighting with Spanish forces at El Aaiún and Edchera. By February 1958, a joint Spanish and French offensive had driven the Moroccans out of Spanish Sahara.