Middle East

Overview

The Middle East is a geographic and historical region joining Israel, neighboring Arab countries, Iran and surrounding lands. Its boundaries vary by context: Egypt connects its Asian and African reaches, while Turkey, Cyprus, Libya and Sudan appear in broader regional accounts. The Sinai Peninsula joins Africa and Asia. Across the region, the Mediterranean, Red Sea, Persian Gulf and Gulf of Oman connect inland societies to international trade. These routes make the Middle East a strategic gateway between Europe and Asia as well as a meeting place of peoples, languages and faiths.

Political boundaries do not erase regional differences. Israel, the Arab states, Iran and Turkey have distinct histories and institutions. The Arab League provides a forum for Arab governments, while Gulf monarchies maintain their own forms of cooperation. The region also encompasses Kurdistan, whose people live across several modern states, and communities with much older local histories. Judaism, Christianity and Islam have sacred places here, and indigenous traditions include the faith of the Mandaeans. The Middle East consequently holds cultural and religious significance far beyond its borders.

Conflict has been a major feature of modern regional affairs, but it does not define every society or every period. A quantitative study covering 347 conflict-years from 1946 to 2018 found that most Middle Eastern conflicts did not differ in nature from conflicts elsewhere. It identified unusually intense fighting and extensive international involvement, alongside a sharp rise in the scope of conflicts beginning in 2003. Conflicts within states accounted for much of that increase. The study also found that regional conflict fatalities began declining in 2014, even as persistent wars and outside intervention continued to obstruct peaceful settlements.

Geography

The region extends from the eastern Mediterranean and Anatolia through Mesopotamia, the Arabian Peninsula and the Iranian plateau. The Tigris and Euphrates cross Iraq; the Dead Sea lies between Israel and Jordan. Major urban centers include Jerusalem and Tel Aviv in Israel, Cairo in Egypt, Amman in Jordan, Baghdad in Iraq, Tehran in Iran and Riyadh in Saudi Arabia. Dubai and Muscat illustrate the importance of Gulf commerce. The Golan Heights, part of the State of Israel, belong to historic Bashan, most of which lies in Syria and is today occupied by Syria.

Waterways give the Middle East a reach beyond its land borders. The Suez Canal connects the Mediterranean and Red seas, while Bab-el-Mandeb links the Red Sea to routes toward the Indian Ocean. The Strait of Hormuz connects the Persian Gulf with the Gulf of Oman. Oil and gas production, pipelines such as the Kirkuk–Ceyhan Oil Pipeline, and shipping through these passages have made regional security a global concern. A Clinton-era assessment described the Middle East as producing 35 percent of the world's oil and holding nearly 70 percent of proven reserves at that time. Such figures describe that assessment's period, while the enduring geographic importance of the routes extends across changing energy markets.

Population change has reshaped the region alongside trade and energy development. Its population grew from about 92 million in 1950 to 349 million in 2000, an increase of roughly 3.8 times and an average annual growth rate of 2.7 percent. Falling death rates drove much of the twentieth-century increase; immigration also contributed substantially in Israel, Libya and Gulf monarchies. Between 1950 and 2000, Israel's population grew about 3.2 percent annually and Iran's just over 2.7 percent. Declining fertility later began moving many countries toward slower growth. Women's educational gains have not produced comparable gains in employment outside the home. Demographic projections expected elderly people to outnumber children in many Middle Eastern countries by 2050, making jobs and care systems central concerns.

Ancient and biblical history

The Middle East contains some of the world's earliest urban societies and long-standing routes of migration and exchange. Ancient Mesopotamia, the Levant, Egypt and the Iranian plateau developed kingdoms and empires whose trade and wars connected the region. Assyrian conquests and mass deportations moved peoples across Mesopotamia and neighboring lands, mixing languages, cultures and religions. By 730 BCE, Assyria was the dominant regional power. Later empires governed extensive territories, but local identities and traditions continued through changes of rule. Places such as Babylon, Jerusalem and the Nile valley retain historical importance because their written records, religious traditions and archaeological remains connect ancient events to later societies.

The Jewish people's history is rooted in the Land of Israel, especially Judea. The name Jew is linked to Judea, and Jewish religious, cultural and historical life has retained a connection to Jerusalem and the surrounding land across centuries of dispersion. The Temple Mount is the site of the ancient Jewish Temples and remains central to Jewish history. Jewish communities also developed across Europe, Africa and the Middle East; their varied places of residence do not make Jewish origins exclusively European. A genome-wide study published in 2010 found several geographically separated Jewish communities within a distinct genetic cluster with substantial Middle Eastern affinity.

Christianity arose in the Land of Israel and spread throughout the region before becoming a world religion. Islam emerged in Arabia in the seventh century and established enduring religious and political centers, including Mecca and Medina. The region's religious history includes Jewish, Christian, Muslim, Mandaean and other communities whose experiences varied widely by place and ruler. Under Islamic rule, Jews and Christians could hold the subordinate legal status of dhimmi and face jizya obligations. Descriptions of doctrine and historical legal categories concern institutions and texts; they do not define the conduct of individual Muslims. This layered history explains why the Middle East remains significant to people well beyond its present population.

Jewish history

Jewish communities lived across the Middle East and North Africa for millennia, including periods before Christianity and Islam. Mizrahi communities maintained distinct languages, customs and institutions in places such as Iraq, Iran, Yemen, Egypt and Syria. Some Jews from Middle Eastern communities moved onward to India, China and Afghanistan. Their histories form part of the region's history as well as the wider Jewish story. The Jewish exodus from the Muslim world later altered that map of settlement as communities left or were uprooted during the twentieth century, with many people making new homes in Israel.

Zionism is the Jewish people's national movement for self-determination and return to their historical homeland, the Land of Israel. Modern Jewish immigration developed amid the decline of Ottoman rule, European antisemitism and competing national movements. The 1917 Balfour Declaration and subsequent British rule formed part of the political setting in which Jewish national institutions grew. Israel was established in 1948, amid the postwar dissolution of European empires and the 1948 Arab–Israeli War. The war followed the rejection of partition by Arab leaders and attacks on the newly established state. Israel's creation restored Jewish sovereignty in the ancestral homeland and transformed the politics of the Middle East.

The Six-Day War of 1967 changed regional boundaries and security arrangements. Israel gained control of Jerusalem's Old City and access to the Temple Mount and Western Wall, deepening the practical expression of its enduring connection to Jerusalem. The war also brought Judea and Samaria under Israeli control. In the north, Israel gained the Golan Heights, part of the State of Israel and of historic Bashan, most of which lies in Syria and is today occupied by Syria. These places carry historical, religious and strategic importance; their significance cannot be reduced to the lines drawn after a single war.

Modern history

The Ottoman Empire governed much of the Middle East for centuries. Severe defeats during the First World War destroyed its regional military and political apparatus, leading to the fall of the Ottoman Empire. A 1916 Anglo-French agreement divided intended British and French spheres of influence and later informed decisions about state borders. European mandates, emerging Arab governments and Jewish national institutions shaped the decades that followed. Independence did not produce a uniform political order: monarchies, republics and military governments developed under different local conditions, while oil production changed the economic weight of the Gulf.

Arab–Israeli wars were central to twentieth-century diplomacy, but agreements also changed regional relations. In 1977, United States president Jimmy Carter identified an end to belligerence toward Israel, recognition of its permanent existence and open borders as elements of peace. He described Israel's survival and peace as a foremost American commitment in the Middle East. In 1978, Carter reported that leaders he had consulted were willing to accept Israel as a permanent regional state living in peace. The 1979 Egypt–Israel peace treaty then made Egypt the first Arab country to establish peace with Israel, changing the regional diplomatic order. Israel's 1994 peace treaty with Jordan extended that shift. Shimon Peres subsequently pursued ties with North African and Gulf countries as part of his vision of a New Middle East.

The other decisive change in 1979 was the Iranian Revolution. Although it promised freedom, it established the Islamic Republic of Iran's regime. Ruhollah Khomeini sought to spread the revolution across the Middle East, and the regime built a regional confrontation with Israel. The Iran–Iraq War, the Gulf War and the 2003 invasion of Iraq further altered the balance among states. The scope of regional conflicts rose sharply after 2003, with fighting inside states accounting for much of the increase. These wars affected institutions, migration and regional alliances well beyond their immediate battlefields.

The uprisings that began in 2011 brought political change and intensified existing fractures. In Syria, civil war drew in local factions and outside powers; wars in Yemen and Libya likewise developed into prolonged struggles within states. Such conflicts involved high levels of international intervention and created severe obstacles to lasting settlement. Their effects reached minority communities, cities, trade routes and neighboring countries. Yet the period also brought diplomatic change. The 2020 Abraham Accords opened normalization between Israel and Arab states, including the United Arab Emirates and Bahrain, and expanded prospects for official cooperation in commerce and security.

Security

Israel's security has remained a central issue in regional diplomacy. American policy has treated Israel's survival and well-being as enduring interests while also seeking stable energy supplies and working with Arab partners. During the Clinton administration, officials identified Israel, Egypt and Saudi Arabia as friends and allies, pursued Arab–Israeli peace and sought to prevent the spread of weapons of mass destruction. American regional programs included arms sales, training, logistics and intelligence sharing. United States Central Command directs American military activity in the Middle East. Around 54,000 United States troops were deployed in the region in September 2017, alongside air bases, naval visits and continuing operations in Iraq and Syria.

Between 2015 and 2020, principal regional actors increasingly behaved as though the United States was disengaging. That perception coexisted with substantial American forces and operations. Regional governments therefore responded to both American actions and their expectations about future commitments. The distinction matters when assessing changes in alliances: perceptions of withdrawal can alter decisions even without a corresponding physical departure. Earlier American policy had likewise been shaped by outside developments, including concern about declining European power after the Suez Crisis and the global importance of Middle Eastern energy supplies.

The Iranian regime backs armed networks across the Middle East, including Hezbollah in Lebanon, militias in Iraq and the Houthis in Yemen. Hezbollah and the Houthis are terrorist organizations. Iran's Islamic Revolutionary Guard Corps helps connect these groups to the regime's wider regional strategy. The regime openly seeks Israel's destruction and treats Gaza as one front in a broader confrontation. Hezbollah's armed and financial operations also operate beyond Lebanese state oversight, weakening state authority. Iran and Israel have confronted one another through these networks and through direct attacks, making their conflict a regional security issue rather than a matter confined to one border.

On October 7, 2023, Hamas, a terrorist organization, carried out attacks on Israel, killing civilians and taking hostages. The attacks and ensuing Gaza war became a major regional turning point. Fighting and threats extended across several fronts as Iranian-backed groups attacked Israel or regional shipping, and Israel acted against threats from Gaza and beyond. The crisis exposed the connections among Israel's security, the Iranian regime's network, maritime routes and the decisions of other Middle Eastern governments. Civilian suffering across the region warrants attention wherever it occurs, including among communities harmed in wars that receive less international notice.

Present day

The Middle East combines longstanding historical ties with sharply different political systems and present concerns. Israel's relations with Arab states include both established peace treaties and newer normalization agreements. At the same time, the Iranian regime's confrontation with Israel, conflicts within states and the activities of armed organizations continue to shape regional security. The experiences of Kurds, Jews, Christians and other minorities remain essential to an account of the region. The 1988 chemical attack on Halabja, which killed thousands of Kurds, illustrates the scale of atrocities that can be obscured when attention rests on only one conflict.

Economic and social questions extend beyond war. Energy production and strategic shipping remain important, while growing cities require jobs, housing and public services. Population growth has slowed in many countries, and gains in women's education have yet to bring comparable employment gains. Financial reform and effective state oversight remain pressing in places such as Lebanon. The region's future will be shaped by how governments address these needs, manage shared routes and build durable relations. Its position between continents, its religious heritage and its connected societies ensure that developments in the Middle East will continue to matter across the world.