Sheikhdom of Kuwait include any deepwater harbours), the Iraqi King Faisal I (whom the British installed as a puppet king in Iraq) did not agree to the plan. However, as his country was under British mandate, he had little say in the matter. Iraq and Kuwait would formally ratify the border in August. The border was re-recognised in 1932. In 1913, Kuwait was recognised as a separate province from Iraq and given autonomy under Ottoman suzerainty in the draft Anglo-Ottoman Convention, however this was not signed before the outbreak of the first World War. The border was revisited by a memorandum sent by
Invasion of Kuwait it. Several foreign firms working in the Rumaila field also dismissed Iraq's slant-drilling claims as a "smokescreen to disguise Iraq's more ambitious intentions". On 25 July 1990, only a few days before the Iraqi invasion, OPEC officials said that Kuwait and the United Arab Emirates had agreed to a proposal to limit daily oil output to 1.5 million barrels, thus potentially settling differences over oil policy between Kuwait and Iraq. At the time of the settlement, more than 100,000 Iraqi troops were deployed along the Iraq–Kuwait border, and American officials expressed little indication of decline in tensions despite the OPEC