Geography of Kuwait China for protection reasons, and have since not returned to their homes. Kuwait's most prominent geographic feature is Kuwait Bay (Jun al Kuwayt), which indents the shoreline for about forty kilometers, providing natural protection for the port of Kuwait, and accounts for nearly one half the country's shoreline. To the south and west, Kuwait shares a long border of 250 kilometers with Saudi Arabia. The boundary between Kuwait and Saudi Arabia was set by the Treaty of Al Uqayr in 1922, which also established the Saudi–Kuwaiti neutral zone of 5,700 square kilometers between the two nations. In 1966, Kuwait and
Kuwait City Tensions between the two countries increased further in July 1990, after Iraq complained to OPEC claiming that Kuwait was stealing its oil from a field near the border by slant drilling of the Rumaila field. In August 1990, Iraqi forces invaded and annexed Kuwait. After a series of failed diplomatic negotiations, the United States led a coalition to remove the Iraqi forces from Kuwait, in what became known as the Gulf War. On 26 February 1991, the coalition succeeded in driving out the Iraqi forces. As they retreated, Iraqi forces carried out a scorched earth policy by setting oil wells