The United Arab Emirates (UAE), also known simply as the Emirates, is a country in West Asia, situated at the eastern end of the Arabian Peninsula. It is a federal semi-constitutional monarchy made up of seven emirates, with Abu Dhabi serving as its national capital. The UAE borders Oman to the east and northeast, and Saudi Arabia to the south and southwest. It shares maritime borders with Saudi Arabia, Qatar, and Iran in the Persian Gulf, and with Oman in the Gulf of Oman. In 2024, the UAE had an estimated population of over 11 million. Dubai is the country's largest city. Islam is the state religion. Arabic is the official language while English remains the most spoken language and the language of business.

The present-day United Arab Emirates is located within the historical region of Eastern Arabia, which was oriented to maritime trade and seafaring. The Portuguese arrived in the region around 1500 and set up bases on the territory while waging wars against the Persians. By the 19th century, with pearling becoming a major economic activity, piracy became rampant in the gulf, prompting British intervention. Local sheikhdoms formed a pact with the United Kingdom to create the Trucial States, a British protectorate that was effectively shielded from attempted Saudi and Omani suzerainty. The Trucial States remained under British influence until full independence as the United Arab Emirates in 1971. Zayed bin Sultan Al Nahyan, ruler of Abu Dhabi and the country's first president (1971–2004), oversaw rapid development of the Emirates by investing revenues from newly found oil into healthcare, education, and infrastructure.

The United Arab Emirates is considered a middle power in global affairs; Dubai serves as an international hub of finance, tourism, and commerce. Only 11% of the population are native Emiratis; the vast majority of inhabitants are expatriates and migrant workers, most of whom are from South Asia. The UAE has the world's seventh-largest oil reserves and seventh-largest natural gas reserves.U.S. Energy Information Administration, International Energy Statistics , accessed 17 January 2019. The UAE has the most diversified economy among the members of the Gulf Cooperation Council (GCC), having become less reliant on natural resources in the 21st century and increasingly focusing on tourism and business. The UAE is a member of the United Nations, Arab League, Organisation of Islamic Cooperation, Non-Aligned Movement, World Trade Organization, and BRICS; it is also a dialogue partner of the Shanghai Cooperation Organisation.

The Federal Supreme Council, made up of the seven ruling emirs, is the highest state authority. It jointly appoints one member as federal president, who appoints a prime minister, who forms and leads the cabinet. The UAE is an authoritarian state but generally liberal by regional standards. It ranks highly in several social indicators such as housing, healthcare, education and personal safety, as well as the highest regionally in the Human Development Index. Human rights organisations consider the UAE substandard on human rights, ranking low in the human freedom index due to reports of government critics being imprisoned and tortured, families harassed by the state security apparatus, and cases of forced disappearances. Individual rights such as the freedoms of assembly, association, expression, and the freedom of the press are severely repressed.

Etymology The United Arab Emirates is named after the seven emirates that formed a federation: the Emirate of Abu Dhabi, the Emirate of Dubai, the Emirate of Ajman, the Emirate of Sharjah, the Emirate of Ras Al Khaimah, the Emirate of Umm Al Quwain, and the Emirate of Fujairah.

History

Antiquity

Stone tools recovered reveal a settlement of people from Africa some 127,000 years ago and a stone tool used for butchering animals discovered on the Arabian coast suggests an even older habitation from 130,000 years ago. In time, lively trading links developed with civilisations in Mesopotamia, Iran, and the Harappan culture of the Indus Valley. This contact persisted and became wider, probably motivated by the trade in copper from the Hajar Mountains, which commenced around 3,000 BCE. Sumerian sources talk of the Magan civilisation, which has been identified as encompassing the modern UAE and Oman.

There are six periods of human settlement with distinctive behaviours in the region before Islam, which include the Hafit period from 3,200 to 2,600 BCE, the Umm Al Nar culture from 2,600 to 2,000 BCE, and the Wadi Suq culture from 2,000 to 1,300 BCE. From 1,200 BCE to the advent of Islam in Eastern Arabia, through three distinctive Iron Ages and the Mleiha period, the area was variously occupied by the Achaemenids and other forces, and saw the construction of fortified settlements and extensive husbandry thanks to the development of the falaj irrigation system.

Islam The spread of Islam to the northeastern tip of the Arabian Peninsula is thought to have followed directly from a letter sent by the Islamic prophet Muhammad to the rulers of Oman in 630 CE. This led to a group of rulers travelling to Medina, converting to Islam, and subsequently driving a successful uprising against the unpopular Sassanids, who dominated the coast at the time. Following the death of Muhammad, the new Islamic communities south of the Persian Gulf threatened to disintegrate, with insurrections against the Muslim leaders. Caliph Abu Bakr sent an army from the capital Medina which completed its reconquest of the territory (the Ridda Wars) with the Battle of Dibba in which 10,000 lives are thought to have been lost. This assured the integrity of the Caliphate and the unification of the Arabian Peninsula under the newly emerging Rashidun Caliphate.

In 637, Julfar—situated within the geographic boundaries of modern-day Ras Al Khaimah—was an important port that was used as a staging post for the Islamic invasion of the Sasanian Empire. The area of the Al Ain/Buraimi Oasis was known as Tu'am and was an important trading post for camel routes between the coast and the Arabian interior.

The earliest Christian site in the UAE was first discovered in the 1990s, an extensive monastic complex on what is now known as Sir Bani Yas Island and which dates back to the seventh century. Thought to be Nestorian and built in 600 CE, the church appears to have been abandoned peacefully in 750 CE. It forms a rare physical link to a legacy of Christianity, which is thought to have spread across the peninsula from 50 to 350 CE following trade routes. Certainly, by the fifth century, Oman had a bishop named John – the last bishop of Oman being Etienne, in 676 CE.

Portuguese era

The harsh desert environment led to the emergence of the "versatile tribesman", nomadic groups who subsisted due to a variety of economic activities, including animal husbandry, agriculture, and hunting. The seasonal movements of these groups led not only to frequent clashes between groups but also to the establishment of seasonal and semi-seasonal settlements and centres. These formed tribal groupings whose names are still carried by modern Emiratis, including the Bani Yas and Al Bu Falah of Abu Dhabi, Al Ain, Liwa, and the west coast; the Dhawahir, Awamir, Al Ali, and Manasir of the interior; the Sharqiyin of the east coast; and the Qawasim to the north.

With the expansion of European colonial empires, Portuguese, English, and Dutch forces appeared in the Persian Gulf region. By the 18th century, the Bani Yas confederation was the dominant force in most of the area now known as Abu Dhabi, while the Northern Al Qawasim (Al Qasimi) dominated maritime commerce. The Portuguese maintained an influence over the coastal settlements, building forts in the wake of the bloody 16th-century conquests of coastal communities by Albuquerque and the Portuguese commanders who followed him – particularly on the east coast at Muscat, Sohar, and Khor Fakkan.

The southern coast of the Persian Gulf was known to the British as the "Pirate Coast", as boats of the Al Qawasim federation harassed British-flagged shipping from the 17th century into the 19th. The charge of piracy is disputed by modern Emirati historians, including the current ruler of Sharjah, Sheikh Sultan Al Qasimi, in his 1986 book The Myth of Arab Piracy in the Gulf.

British expeditions to protect their Indian trade routes led to campaigns against Ras Al Khaimah and other harbours along the coast, including the Persian Gulf campaign of 1809 and the more successful campaign of 1819. The following year, Britain and a number of local rulers signed a maritime truce, giving rise to the term Trucial States, which came to define the status of the coastal emirates. A further treaty was signed in 1843 and in 1853, the Perpetual Maritime Truce was agreed. To this was added the 'Exclusive Agreements', signed in 1892, which made the Trucial States a British protectorate.

Under the 1892 treaty, the trucial sheikhs agreed not to dispose of any territory except to the British and not to enter into relationships with any foreign government other than the British without their consent. In return, the British promised to protect the Trucial Coast from all aggression by sea and to help in case of land attack. British maritime policing meant that pearling fleets could operate in relative security. However, the British prohibition of the slave trade meant an important source of income was lost to some sheikhs and merchants.United Arab Emirates – The Economy . Library of Congress Country Studies. Retrieved 14 July 2013.

In 1869, the Qubaisat tribe settled at Khor Al Adaid and tried to enlist the support of the Ottomans. Khor Al Adaid was claimed by Abu Dhabi at that time, a claim supported by the British. In 1906, the British Political Resident, Percy Cox, confirmed in writing to the ruler of Abu Dhabi, Zayed bin Khalifa Al Nahyan ('Zayed the Great'), that Khor Al Adaid belonged to his sheikhdom.

British era and discovery of oil

During the 19th and early 20th centuries, the pearling industry thrived, providing both income and employment to the people of the Persian Gulf. The First World War had a severe impact on the industry, but it was the economic depression of the late 1920s and early 1930s, coupled with the invention of the cultured pearl, that wiped out the trade. The remnants of the trade eventually faded away shortly after the Second World War, when the newly independent Government of India imposed heavy taxation on imported pearls. The decline of pearling resulted in extreme economic hardship in the Trucial States.

In 1922, the British government secured undertakings from the rulers of the Trucial States not to sign concessions with foreign companies without their consent. Aware of the potential for the development of natural resources such as oil, following finds in Persia (from 1908) and Mesopotamia (from 1927), a British-led oil company, the Iraq Petroleum Company (IPC), showed an interest in the region. The Anglo-Persian Oil Company (APOC, later to become British Petroleum, or BP) had a 23.75% share in IPC. From 1935, onshore concessions to explore for oil were granted by local rulers, with APOC signing the first one on behalf of Petroleum Concessions Ltd (PCL), an associate company of IPC.