665 Days In Iraq

During World War I the Ottomans were driven from much of the area by the United Kingdom during the dissolution of the Ottoman Empire. The British lost 92,000 soldiers in the Mesopotamian campaign. Ottoman losses are unknown but the British captured a total of 45,000 prisoners of war. By the end of 1918 the British had deployed 410,000 men in the area, of which 112,000 were combat troops.
In 1916, the British and French made a plan for the post-war division of Western Asia under the Sykes-Picot Agreement.
After the war, the League of Nations granted France mandates over Syria and Lebanon and granted the United Kingdom mandates over Mesapotamia and Palestine (which was subsequently partitioned into two autonomous regions: Palestine and Transjordan). On 11 November 1920 Iraq became a League of Nations mandate under British control with the name "State of Iraq".