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
Sheikhdom of Kuwait (provincial sub-governors) of the Ottoman government. The independence of Kuwait was also highlighted by the statement made by Sheikh Mubarak Al-Sabah to the German team who requested an audience with him over the extension of the Berlin-Baghdad railway to Kuwait in which Mubarak said that he would not sell or rent any piece of his land to a foreigner, and that he did not acknowledge the authority of the Ottomans over Kuwait. The convention ruled that Shaikh Mubarak had independent authority over an area extending out to a radius of 80 km, from the capital. This region was marked by