Border barrier

List of current barriers

Note: The table can be sorted alphabetically or chronologically using the icon.

Botswana

In 2003, Botswana began building a 300-mile (480 km)-long electric fence along its border with Zimbabwe. The official reason for the fence is to stop the spread of foot-and-mouth disease among livestock. Zimbabweans argue that the height of the fence is clearly intended to keep out people. Botswana has responded that the fence is designed to keep out cattle, and to ensure that entrants have their shoes disinfected at legal border crossings. Botswana also argued that the government continues to encourage legal movement into the country. Zimbabwe was unconvinced, and the barrier remains a source of tension.

Ceuta

The Ceuta border fence was erected in 1993 at the Morocco–Spain border at Ceuta, a city on the North African coast that is Spanish territory in order to block the entrance of illegal immigrants to Spain.

Melilla

The Melilla border fence stands at the Morocco–Spain border at Melilla, a city on the North African coast that is Spanish territory, in order to block the entrance of illegal immigrants to Spain.

Morocco

The Moroccan Wall is an approximately 2,700 km-long structure, mostly a sand wall (or "berm"), running through the region of Western Sahara and the southeastern portion of Morocco. It acts as a barrier between the Moroccan-controlled areas (Southern Provinces) and the Polisario-controlled section of the territory - Free Zone or de facto the self-proclaimed Sahrawi Arab Democratic Republic that lies along its eastern and southern border.

According to maps from MINURSO or the UNHCR, part of the wall extends several kilometers into internationally recognized Mauritanian territory.

South Africa

In 1975 a security fence of 120 kilometres (75 mi) was erected by South Africa to keep the violent revolution in Mozambique from spilling into Kruger National Park. In 1990 it was reported:

Concern is growing in South Africa over the country's use of a lethal, 3,300 volt one amp electrified fence on its borders with Mozambique and Zimbabwe. According to a report recently published by the South African Catholic Bureau for Refugees, the fence has caused more deaths in three years than the Berlin Wall did in its entire history. Local people call the fence the 'Snake of Fire'. There have been calls by South African church leaders over the past months for the fence to be switched off permanently. Most of its victims have been women and children fleeing the war in Mozambique. The Berlin Wall resulted in 80 deaths over 28 years. Official figures provided by the South African Defence Force (SADF) indicate that 89 people were electrocuted at the fence between August 1986 and August 1989. Church leaders dispute these figures, and claim that the true figure is nearer 200 each year.

On December 9, 2002, by the presidents of South Africa, Mozambique, and Zimbabwe signed a treaty authorizing the fence to be torn down in order to re-open the ancient elephant migration route between South Africa and Mozambique. The Great Limpopo Transfrontier Park of 35,000 square kilometres (14,000 sq mi) will connect the national parks of the three countries—South Africa's Kruger National Park, Mozambique's Limpopo National Park, and Zimbabwe's Gonarezhou National Park.

In 2005 it was reported that only a relatively small portion of the high-security border fence separating South Africa's Kruger National Park with Zimbabwe's Gonarezhou Park had been removed. Security concerns, especially about illegal immigrants and the smuggling of weapons and four-wheel-drive vehicles, have been hindering the removal of more sections of the border fence.

United States

The United States has constructed a border barrier along 81 miles (130 km) of its border with Mexico of 1,969 miles (3,169 km) to prevent illegal immigration to the United States and to deter smuggling of contraband, particularly illegal drugs. There has been legislation in the U.S. Congress on lengthening the barrier, but progress has been slow due to lobbying and lack of funding. In parts of the US (deserts and mountainous areas), there is only inferior fencing. President Donald Trump promised to build a 1,954-mile (3,145 km) border wall along the entire US-Mexico border during his campaign.

The San Antonio Express-News, a critic of the border wall with Mexico, claims that the proposed barrier is based on misconceptions, one being that illegal aliens enter the United States by escaping detection or with the use of bogus documentation. Of the approximately 11 million estimated to lack legal credentials, 40 percent have overstayed visas and did not sneak through the border, the newspaper reports. The Express-News also notes that a considerable number of illegal aliens are not Mexicans. And the newspaper said that a border wall would keep more illegals from leaving the United States than prevent others from entering. The paper predicted that Trump administration policies will "never keep out the 40 percent of the 11 million unauthorized immigrants who enter legally but subsequently overstay (or otherwise violate) the terms of their visas."

Afghanistan

In January 2006, Afghanistan's government decreed that the United Nations, the American embassy, and other foreign organizations in Kabul must clear concrete security barriers that protect their buildings. Most Kabul streets are full of security barriers and large concrete anti-blast blocks aimed at protecting against the insurgent and terrorist attacks that have risen in the past four years since the fall of the Taliban regime. The decree follows pressure from the newly formed Afghan parliament and public complaints over the heavy traffic jams caused by the barriers. The foreign groups are expressing concern and saying that the security situation does not permit that. The United Nations is one of the organizations concerned by the Afghan government's order. UN chief spokesman in Kabul Adrian Edwards said that security barriers are still required. "We are in a difficult security environment which certainly hasn't improved during 2005", Edwards said. "There have been a number of suicide attacks. Within the UN here, I think none of us would wish to be behind these barricades, we would prefer things could be open as we are in some other countries. However, there have been necessary for our security, that's why they are there." The Afghan government has said it is determined to remove all the barricades. The directive of the government says that "blocking the footpaths, streets, and roads is illegal" and that no one has the right to create obstructions, the only exception being the presidential palace.

Brunei

Brunei is building a security fence along its 20-km border with Limbang, Malaysia, to stop the flow of irregular migrants and smuggled goods.

China (Hong Kong and Macau Special Administrative Regions)

The People's Republic of China (PRC) has two Special Administrative Regions on its southeastern coast—Hong Kong and Macau, both of which maintain controlled intra-national borders with the neighbouring Guangdong province in Mainland China. An identity document is inspected when one crosses the border.

Hong Kong was a Dependent Territory of the UK until its sovereignty was handed over to the PRC in 1997, while Macau was a Special Territory of Portugal until its sovereignty was handed over to the PRC in 1999. Before the transfers of sovereignty back to the PRC, the Hong Kong–-Guangdong and Macau–Guangdong borders were regarded as international borders.

Under the principle of "One Country, Two Systems", the two Special Administrative Regions continue to maintain their own customs and immigration policies, which are independent of those in Mainland China after the handovers. Due to differences in the policies between the special administrative regions and the Mainland, the Hong Kong—Guangdong and Macau—Guangdong borders have been maintained in operation after the returns.

Hong Kong has a border stretching 32 km with the Shenzhen Special Economic Zone of Guangdong that features fences (topped with Barbed tape/razor wire), thermal image sensors, lights and closed-circuit television. Some sections are along the Shenzhen River thus acting as a physical barrier. The border is also patrolled regularly by police (and previous by the British Army until a short time before the handover in 1997). Just south of Shenzhen River (the geographical delimitation of the border) is a strip of rural land with restricted access, the 28 km² Closed Area. Currently, the four road border crossings are located at Sha Tau Kok, Man Kam To, Lok Ma Chau and Shenzhen Bay, and a railway and traveller crossing is located at Lo Wu. The residents of the Hong Kong Special Administrative Region are required to have their Hong Kong ID Cards inspected by the Hong Kong Immigration Department and their Home Return Permits inspected by the Public Security Bureau of Guangdong when they cross the border. Travelers from other countries and regions are required to present their passports or other types of travel documents for immigration clearance at both Hong Kong immigration checkpoints and Mainland China immigration ports.

Macau has been maintaining a 340-metre controlled border with Zhuhai City in Guangdong with a crossing available at the Border Gate (built in 1870). The border crossing is equipped with 54 counters for travelers and 8 for vehicular traffic. Opened in 1999, Macau's Lotus Bridge supplemented what has been the only border crossing into mainland China through Border Gate. Both border crossings allow access to Zhuhai. Canal dos Patos, a former canal forms part of the border area along with Sun Yat-sen Municipal Park located to west of Border Gate area. Fencing along both sides of the canal restricts access to either side. Pagoda-like sentry towers are located along the Mainland China side of the border.

China (Mainland)

China, in October 2006, is also building a security barrier along its border with North Korea to prevent illegal immigrants.

Egypt

Egypt began construction of a formidable barrier between Egypt and Gaza in 2009 prompted by concern that militant Islamist factions were making use of the Gaza Strip smuggling tunnels to move ] weapons and personnel between Gaza and Egypt.

India

Since the mid-1990s, India has been involved in the construction of some of the lengthiest border barriers along its international borders. Six of the nine countries neighboring India are classified as Least Developed Countries, and thus thousands of people from these countries—especially from Bangladesh and Burma—illegally immigrate into India.

The Indo-Bangladeshi barrier and Indo-Burma barrier are being built to check smuggling, illegal immigration, and infiltration by Islamist terrorists. The refugee crisis could also ensue should a climate catastrophe ravage South Asia.

In addition, India completed the construction of the Indian-Kashmir barrier, which runs along the Line of Control in Kashmir. The purpose of this barrier is to prevent infiltration by armed militants.

Iran

The Iran-Pakistan barrier wall is 700 kilometers long, which Iran claims is to stop the flow of illegal border crossings, stem the flow of drugs and prevent terror attacks. However, the Provincial Assembly of Balochistan, whose lands straddle the border region, strongly opposed the barrier as the wall would divide the Baloch people politically and socially, with trade and social activities being seriously impeded.

Leader of the Opposition, Kachkol Ali, said the governments of the two countries had not taken the Baloch into their confidence on this matter and demanded that construction be stopped immediately and he also appealed to the international community. Residents of the Sorap locality in the Mand area of western Mekran region in Balochistan province rely on edible goods from Iran for their livelihood but Iranian border security forces vacate the town. According to BBC, "The Balochistanis, who live on both sides of the border and in the area where both countries neighbour Afghanistan, have had their communities divided by the wall."

Israel

Due to Israel's specific security situation, as well as immigration concerns, border fences and walls have been utilized:

Korea

South Korea has constructed a border barrier between its territory and North Korea to obstruct any southward movement by the army of North Korea. The border features:

Kuwait

The United Nations has constructed a demilitarized zone to stop Iraq from re-invading Kuwait; Kuwait plans to install a new border barrier as well.

Pakistan

In September 2005, Pakistan stated it has plans to build a 1,500-mile (2,400 km) fence along its border with Afghanistan to prevent Islamic insurgents and drug smugglers slipping between the two countries. Former Pakistani President Pervez Musharraf has subsequently offered to mine the border as well.

Russia

There is an electronic security barrier (ex-"Iron Curtain") along the old Soviet border. Also, a security barrier is on the border of Russia with Norway, Finland, China, Mongolia, and North Korea. There is no barrier on Russian territory along the border with Estonia, Latvia, Belarus, or Ukraine, but there are some barriers on the Estonian, Latvian sides. It was reported in 2005 that the Russian government was considering the construction of a security barrier along its internal border with Chechnya to combat terrorism.

Saudi Arabia

Saudi Arabia has begun construction of a border barrier or fence between its territory and Yemen to prevent the unauthorized movement of people and goods. The difference between the countries' economic situations means that many Yemenis head to Saudi Arabia to find work. Saudi Arabia does not have a barrier with its other neighbors in the Gulf Cooperation Council, whose economies are more similar.

In 2006 Saudi Arabia proposed constructing a security fence along the entire length of its desert border of 900 kilometres (560 mi) with Iraq in a multimillion-dollar project to secure the Kingdom's borders in order to improve internal security, control illegal immigration, and bolster its defences against external threats.

As of July 2009 it was reported that Saudis will pay $3.5 billion for security fence. The combined wall and ditch will be 600 miles long and include five layers of fencing, watch towers, night-vision cameras, and radar cameras and manned by 30,000 troops.

Thailand

Thailand plans to build a concrete fence along parts of its border with Malaysia to keep Muslim militants and dual citizens from crossing Thailand's southern border with Malaysia.

Turkey

Turkey announced a plan in July 2015 to build an 800-km (500-mi) wall along its border with Syria.

United Arab Emirates

The UAE is building a security barrier along its border with Oman.

Uzbekistan

In 1999 Uzbekistan began constructing a barbed wire fence to secure its border with Kyrgyzstan.

In 2001 Uzbekistan fortified the fence with Afghanistan.

Austria

In October 2015, during the European migrant crisis, Austrian interior minister Johanna Mikl-Leitner announced construction of up to 15 km long border barriers at several border crossings with Slovenia. It is to be constructed within days with the aim of the restoring order at the border. The barrier is to be guarded by Austrian police and Austrian Armed Forces

Bulgaria

Bulgaria has built a fence on its border with Turkey starting in 2013.

Estonia

In August 2015, Estonia announced a plan to build a barrier on its border with Russia.

France

The Calais border barrier built jointly by Britain and France on French soil surrounds the port and Channel Tunnel entrance at Calais.

Greece

After having made an agreement with Frontex on the guard of the maritime borders of Greece with Turkey the Greek government decided a wall to be built at the land border with Turkey, the Evros River. These actions have been made as a reaction to the illegal immigration to Greece through the Greco-Turkish borders. These immigrants are originated from Asian and African states. From January to the beginning of November 2010, 32,500 illegal migrants were intercepted in a single 12.5-kilometer stretch of the Turkish-Greek border along the Evros River. Actually this site is the main entrance of illegal immigrants to the EU from the Asian continent. Illegal immigration is a current subject between the two countries.

Greece has constructed a barrier on the section of its land border with Turkey that is not separated by the Evros river, between October 2011 and December 2012.

Hungary

Hungary completed the construction of a 175-km wall between Hungary and Serbia in September 2015 and on the border with Croatia in October 2015 to stop illegal migration into the EU.

Latvia

Latvia started to build a fence on its border with Russia in December 2015.

Macedonia

Macedonia began erecting a fence on its border with Greece in November 2015.

Northern Ireland

In Belfast, Derry, and other settlements in Northern Ireland, barriers called "peace lines" have been built to separate the two main communities. Their purpose is to minimize inter-communal violence between Irish nationalists/republicans (who mainly self-identify as Irish and/or Catholic) and unionists/loyalists (who mainly self-identify as British and/or Protestant). They were first built following the 1969 riots and beginning of the "Troubles". They have continued to be built and expanded since the Belfast Agreement of 1998. In 2008 a public discussion began about how and when the barriers could be removed. On 1 September 2011, Belfast City Council agreed to develop a strategy regarding the removal of peace walls. At the end of 2011 several local community initiatives resulted in several interface structures being opened for a trial period. In January 2012, the International Fund for Ireland launched a Peace Walls funding programme to support local communities who want to work towards removing the peace walls.

Norway

In 2016 Norway constructed a barrier along a short part of its border with Russia, near the only official border crossing.

Slovenia

Slovenia began erecting a border barrier along its border with Croatia in 2015 to control illegal migration into the Schengen Area.

Spain

The European Union and Spain have constructed barriers between Morocco and the Spanish exclaves of Ceuta and Melilla to prevent illegal immigration and smuggling.

Even though both the United Kingdom and Spain are part of the European Union, the border fence separating Gibraltar and Spain is still relevant because Gibraltar, a British Overseas Territory, is not part of the Schengen Area so remains outside of the customs union and VAT area. The border crossing is open twenty-four hours a day to facilitate customs collection by Spain.

Antiquity

Middle Ages

Early modern period

Defunct barriers in modern times

Other