Sykes–Picot Agreement

During the First World War, Britain and France sought to coordinate their strategic interests in Ottoman territories. British diplomat Mark Sykes and French diplomat François Georges-Picot negotiated the arrangement. Russia, then an ally of Britain and France, assented to it. The agreement was reached in May 1916; a surviving map in the UK National Archives is dated 8 May and bears the signatures of Sykes and Picot, while the Library of Congress records the agreement as concluded on 16 May. It was kept secret during the war.

The agreement's text and accompanying map described several proposed areas rather than a single, definitive national-border plan. Britain and France would exercise direct or indirect administration in specified zones and have priority in designated spheres of influence, where an Arab state or confederation was envisaged under their supervision. The document proposed an international administration for a separate area that included Palestine, with its form to be settled after consultation among the allies and representatives of the Sharif of Mecca. The arrangement also addressed commercial access, ports, railways and customs. Its provisions reflected British and French strategic priorities and did not amount to an agreement negotiated with the inhabitants of the territories concerned.

The secret arrangement became politically contentious when it was made public in late 1917, after the Russian Revolution. Its proposals for European control were difficult to reconcile with British wartime correspondence with Sharif Hussein of Mecca, which had encouraged expectations of Arab independence, and with later British policy statements concerning Palestine. These different commitments contributed to distrust and debate about the postwar settlement. The Sykes–Picot text itself described a proposed framework; it was not, by itself, the final legal settlement of the region.

After the Ottoman defeat, the victorious powers and the League of Nations established mandates in parts of the former Ottoman Arab territories. The final arrangements differed substantially from the 1916 proposal. Marina Ottaway's analysis for the Wilson Center emphasizes that the agreement's projected borders and control schemes were largely not carried out as drawn: the course of the war, the fall of the Russian Empire, nationalist movements, and subsequent negotiations all mattered. The agreement remains significant as evidence of wartime imperial diplomacy and as a reference point in discussions of the modern Middle East, but it should not be treated as the sole cause or precise blueprint for today's borders.