Expanded History
History of Eritrea
From antiquity to the modern era — the historical eras, key events, and narrative that shaped Eritrea.
Overview
In 1962, Emperor Haile Sellassie unilaterally dissolved the Eritrean parliament and annexed the country, sparking the Eritrean fight for independence from Ethiopia that continued after Haile Sellassie was ousted in a coup in 1974. The new Ethiopian Government, called the Derg, was a Marxist military junta led by strongman Mengistu Haile Miriam.
During the 1960s, the Eritrean independence struggle was led by the Eritrean Liberation Front (ELF). In 1970, members of the group had a falling out, and a group broke away from the ELF and formed the Eritrean People’s Liberation Front (EPLF). By the late 1970s, the EPLF had become the dominant armed Eritrean group fighting against the Ethiopian Government, and Isaias Afwerki had emerged as its leader. Much of the materiel used to combat Ethiopia was captured from the Ethiopian Army.
By 1977 the EPLF was poised to drive the Ethiopians out of Eritrea. That same year, however, a massive airlift of Soviet arms to Ethiopia enabled the Ethiopian Army to regain the initiative and forced the EPLF to retreat to the bush. Between 1978 and 1986, the Derg launched eight major offensives against the independence movement--all failed. In 1988, the EPLF captured Afabet, headquarters of the Ethiopian Army in northeastern Eritrea, prompting the Ethiopian Army to withdraw from its garrisons in Eritrea’s western lowlands. EPLF fighters then moved into position around Keren, Eritrea’s second-largest city. Meanwhile, other dissident movements were making headway throughout Ethiopia. At the end of the 1980s, the Soviet Union informed Mengistu that it would not be renewing its defense and cooperation agreement. With the withdrawal of Soviet support and supplies, the Ethiopian Army’s morale plummeted, and the EPLF--along with other Ethiopian rebel forces--began to advance on Ethiopian positions.
The United States played a facilitative role in the peace talks in Washington during the months leading up to the May 1991 fall of the Mengistu regime. In mid-May, Mengistu resigned as head of the Ethiopian Government and went into exile in Zimbabwe, leaving a caretaker government in Addis Ababa. Later that month, the United States chaired talks in London to formalize the end of the war. These talks were attended by the four major combatant groups, including the EPLF.
Having defeated the Ethiopian forces in Eritrea, EPLF troops took control of their homeland. In May 1991, the EPLF established the Provisional Government of Eritrea (PGE) to administer Eritrean affairs until a referendum could be held on independence and a permanent government established. EPLF leader Isaias became the head of the PGE, and the EPLF Central Committee served as its legislative body.
A high-level U.S. delegation was present in Addis Ababa for the July 1-5, 1991 conference that established a transitional government in Ethiopia. The EPLF attended the July conference as an observer and held talks with the new transitional government regarding Eritrea’s relationship to Ethiopia. The outcome of those talks was an agreement in which the Ethiopians recognized the right of the Eritreans to hold a referendum on independence.
Although some EPLF cadres at one time espoused a Marxist ideology, Soviet support for Mengistu cooled their ardor. The fall of communist regimes in the former Soviet Union and the Eastern Bloc convinced them it was a failed system. The EPLF (and later its successor, the PFDJ) expressed its commitment to establishing a democratic form of government and a free-market economy in Eritrea. The United States agreed to provide assistance to both Ethiopia and Eritrea, conditional on continued progress toward democracy and human rights.
On April 23-25, 1993, Eritreans voted overwhelmingly for independence from Ethiopia in a UN-monitored free and fair referendum. The Eritrean authorities declared Eritrea an independent state on April 27, and Eritrea officially celebrated its independence on May 24, 1993.
Historical Eras
The major periods of {country}’s history at a glance.
Ancient & Medieval Eritrea
300 – 1500
Eritrea formed a core part of the powerful Aksumite Kingdom, one of the ancient world's great trading empires, centered on the Red Sea coast. Following Aksum's decline, Arab merchants introduced Islam to the coastal lowlands from the 7th century onward, reshaping the region's religious and commercial character. Successive local sultanates and competing regional powers contested control of the strategically vital Red Sea littoral.
Ottoman & Pre-Colonial Era
1500 – 1885
The Ottoman Empire annexed Eritrea's coastal territories in the 16th century, establishing Massawa as a key Red Sea port and administrative hub. Ottoman influence gradually waned, and Egyptian khedival forces occupied parts of the region in the 19th century. This era was defined by shifting suzerainties among Ottoman, Egyptian, and local Tigrinya and lowland powers, leaving no unified political entity prior to European colonization.
Italian Colonialism
1885 – 1941
Italy established the colony of Eritrea in 1885–1890, creating the country's modern borders and naming it after the Latin term for the Red Sea. Italian authorities developed infrastructure, ports, and the capital Asmara, while subjugating the population under a racially stratified colonial system. In 1896, Italy launched its catastrophic invasion of Ethiopia from Eritrean territory, suffering decisive defeat at the Battle of Adwa.
British Administration
1941 – 1952
British forces expelled the Italians from Eritrea in 1941 during World War II and administered the territory first as a military occupation and then as a UN trust territory. Postwar deliberations over Eritrea's fate became intensely contested, with Eritrean political parties divided between independence and union with Ethiopia. A 1950 UN resolution ultimately imposed federation with Ethiopia over widespread Eritrean objections.
Federation, Annexation & Liberation War
1952 – 1991
The UN-brokered federation with Ethiopia quickly eroded as Emperor Haile Selassie curtailed Eritrean autonomy, and his 1962 outright annexation ignited a decades-long armed independence struggle. The Eritrean Liberation Front (ELF) and later the Eritrean People's Liberation Front (EPLF), led by Isaias Afwerki, fought successive Ethiopian governments, including the Soviet-backed Marxist Derg regime. The EPLF achieved final military victory in May 1991 after the collapse of Soviet support for Mengistu Haile Miriam's government.
Independence & Modern Eritrea
1991 – present
Eritrea formally declared independence following a 1993 referendum in which over 99% voted for sovereignty, with Isaias Afwerki becoming the first president. A devastating border war with Ethiopia from 1998 to 2000 killed approximately 70,000 people before a UN-brokered ceasefire established a monitored buffer zone, though final border demarcation remained unresolved for years. Domestically, the government consolidated single-party rule under the People's Front for Democracy and Justice, drawing sustained international criticism for authoritarian governance and indefinite military conscription.
Timeline Preview
The first 7 key events. View the full chronology on the timeline page.
300 – 600
Eritrea part of the Ethiopian kingdom of Aksum.
Eritrea part of the Ethiopian kingdom of Aksum.
600
Arabs introduce Islam to coastal areas.
Arabs introduce Islam to coastal areas.
1500
Ottoman Empire annexes Eritrea.
Ottoman Empire annexes Eritrea.
1891 – 1941
Eritrea was occupied by the Italians for almost 50 years.
Eritrea was occupied by the Italians for almost 50 years.
1941
The British seized Eritrea from the Italians.
The British seized Eritrea from the Italians.
1949
Britain administers Eritrea as a United Nations trust territory.
Britain administers Eritrea as a United Nations trust territory.
1952
UN decides to make Eritrea a federal component of Ethiopia.
UN decides to make Eritrea a federal component of Ethiopia.

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