Percy Cox was engrossed with events in Europe. Among his other achievements while at Bushire was the establishment of the state of Kuwait as an autonomous kaza within the Ottoman Empire by the Anglo-Ottoman Convention of 1913, where he improved relations with local ruler, Mubarak, by opening negotiations with Ibn Saud. The Turks signed a treaty in London on July 29, 1913 concerning Royal Navy patrols in the Persian Gulf littoral, when Cox met then at the Port of Uqair on 15 December 1913. Cox noted their "intractability" and also warned the Foreign and Commonwealth Office about Ibn Saud; the "increased authority
Territorial evolution of the Ottoman Empire Prince of Bulgaria had been Governor-General since 1885). The Italo-Turkish or (also known in Italy as "guerra di Libia", "the Libyan war", and in Turkey as "Trablusgarp Savaşı") was fought between the Ottoman Empire and Italy from September 29, 1911 to October 18, 1912. Italy seized the Ottoman provinces of and , together forming what became known as Libya. Following the First Balkan War, the Autonomous Principality of Samos, an Ottoman tributary state, was annexed to Greece in November 1912. Bulgaria was lost to the Ottomans after more than 500 years of continuous rule. See figure, right. Italy also gained