The Spanish protectorate consisted of a northern strip on the Mediterranean and the Strait of Gibraltar, and a southern part of the protectorate around Cape Juby, bordering the Spanish Sahara. The northern zone became part of independent Morocco on 7 April 1956, shortly after France ceded its protectorate (French Morocco). Spain finally ceded its southern zone through the Treaty of Angra de Cintra on 1 April 1958, after the short Ifni War. The city of Tangiers was excluded from the Spanish protectorate and received a special internationally-controlled status as Tangier International Zone.