Foreign relations of Kuwait was dissuaded by the United Kingdom's ready response to the Amir's request for assistance. Kuwait presented its case before the United Nations and successfully preserved its sovereignty. UK forces were later withdrawn and replaced by troops from Arab League nations, which were withdrawn in 1963 at Kuwait's request. On 2 August 1990, Iraq invaded and occupied Kuwait. Largely through the efforts of King Fahd bin Abdulaziz of Saudi Arabia who was instrumental in obtaining the help of the U.S., a multinational coalition was assembled, and, under UN auspices, initiated military action against Iraq to liberate Kuwait. Arab states, especially the
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