The West Bank excluding East Jerusalem is known in Israeli law as the Judea and Samaria Area; the almost 400,000 Israeli settlers residing in the area are considered part of Israel's population, have Knesset representation, a large part of Israel's civil and criminal laws applied to them, and their output is considered part of Israel's economy. The land itself is not considered part of Israel under Israeli law, as Israel has consciously refrained from annexing the territory, without ever relinquishing its legal claim to the land or defining a border with the area. There is no border between Israel-proper and the West Bank for Israeli vehicles. Israeli political opposition to annexation is primarily due to the perceived "demographic threat" of incorporating the West Bank's Palestinian population into Israel. Outside of the Israeli settlements, the West Bank remains under direct Israeli military rule, and Palestinians in the area cannot become Israeli citizens. The international community maintains that Israel does not have sovereignty in the West Bank, and considers Israel's control of the area to be the longest military occupation is modern history.* * * * * * * Azarova, Valentina. 2017,  Israel's Unlawfully Prolonged Occupation: Consequences under an Integrated Legal Framework, European Council on Foreign Affairs Policy Brief: "June 2017 marks 50 years of Israel's belligerent occupation of Palestinian territory, making it the longest occupation in modern history." The West Bank was occupied and annexed by Jordan in 1950, following the Arab rejection of the UN decision to create two states in Palestine. Only Britain recognized this annexation and Jordan has since ceded its claim to the territory to the PLO. The population are mainly Palestinians, including refugees of the 1948 Arab–Israeli War. From their occupation in 1967 until 1993, the Palestinians living in these territories were under Israeli military administration. Since the Israel–PLO letters of recognition, most of the Palestinian population and cities have been under the internal jurisdiction of the Palestinian Authority, and only partial Israeli military control, although Israel has on several occasions redeployed its troops and reinstated full military administration during periods of unrest. In response to increasing attacks during the Second Intifada, the Israeli government started to construct the Israeli West Bank barrier. When completed, approximately 13% of the barrier will be constructed on the Green Line or in Israel with 87% inside the West Bank.