Anglo-Ottoman Convention of 1913 Shaykh of Kuwait,” and as "kaymakam" he was required to collect tribute (Article 6). The importance of the green line is that it set out for the first time the basis for the established frontiers of modern Kuwait: Another major provision, and one which the Ottomans required, was that of the British declaration that no protectorate would be established over Kuwait (Article 4). Yet, the Ottoman government recognized the validity of the Anglo-Kuwaiti Agreement of 1899, and the 1900 and 1904 agreements in which Kuwait had undertaken not to engage in arms trade or allow another power to establish a
Bahrain administrative reforms of the 1920s in "prosecution of war, piracy and slavery at sea" and Britain was to provide maritime protection. The treaty also recognized the Al Khalifa ruler as an "independent ruler". Six years later, in 1867–8, the British navy intervened after a Bahraini attack on Qatar. After two years, in 1869, they intervened again to end an internal struggle over power, and appointed Shaikh Isa ibn Ali Al Khalifa, then aged 21 as ruler of Bahrain. In subsequent years, the British exercised increasing control over Shaikh Isa's communications with foreign powers, especially the Ottomans, who had claims over Bahrain and Qatar. The increasing