Eritrean–Ethiopian border conflict
The Eritrean–Ethiopian border conflict was a violent standoff and a proxy conflict between Eritrea and Ethiopia. It consisted of a series of incidents along the then-disputed border; including the Eritrean–Ethiopian War of 1998–2000 and the subsequent Second Afar insurgency. Ethiopia continued to move deeper into Eritrean territory, bringing under occupation the territories incorporated into its 1997 map and demanding that Eritreans living in these areas acquire Ethiopian nationality or leave. Then a fateful incident happened in the Badme area on 6 May 1998: Ethiopian forces attacked an Eritrean platoon on patrol, killing five  officers of the Eritrean Defence Forces (EDF). The border conflict was a continuation of the Eritrean–Ethiopian War of 1998–2000. It included multiple clashes with numerous casualties, including the Battle of Tsorona in 2016. Ethiopia stated in 2018 that it would cede Badme to Eritrea. This led to the Eritrea–Ethiopia summit on 9July 2018, where an agreement was signed which demarcated the border and agreed a resumption of diplomatic relations. Background. Colonisation and border conflict. In March 1870, an Italian shipping company become a claimant to the territory at the northern end of Assab Bay, a deserted but spacious  bay about half-way between Annesley Bay to the north and Obock to the south. The area —which had long been dominated by the Ottoman Empire and Egypt was not settled by the Italians until 1880. In 1884, the Hewett Treaty was signed between the British Empire and Ethiopia, reigned by Emperor Yohannes IV (r. 1871–1889). The British Empire promised the highlands of modern Eritrea—and free access to the Massawan coast to Ethiopia in exchange for its help evacuating garrisons from the Sudan, in the then-ongoing Mahdist War. In 1889, the disorder that followed the death of Yohannes  IV, Italian General Oreste Baratieri occupied the highlands along the Eritrean coast and Italy proclaimed the establishment of a new colony of "Eritrea", (from the Latin name for the Red Sea), with its capital at Asmara in substitution foe Massawa. On 2May 1889, the peace and friendship Treaty of Wuchale was signed between Italy and Ethiopia, under which Italian Eritrea was officially recognised by Ethiopia as part of Italy. However, Article 17 of the treaty was disputed as the Italian version stated that Ethiopia was obliged to conduct all foreign affairs through Italian authorities, in effect making Ethiopia an Italian  protectorate, while the Amharic version gave Ethiopia considerable autonomy, with the option of communicating with third powers through the Italians. This resulted in the First Italo-Ethiopian War, which the Ethiopians won, resulting in the Treaty of Addis Ababa in October 1896. Italy paid reparations of ten million Italian lira. Unusually, the Italians retained most, if not all, of the territories beyond the Mareb-Belessa and May/Muni rivers that they had taken; Emperor Menelik II () gave away part of Tigray which had been treated as Ethiopian since time immemorial. On 2August 1928, Ethiopia and Italy signed a new friendship  treaty. Ethiopia under Italian rule. On 22November 1934, Italy claimed that three senior Ethiopian military-political commanders with a force of 1,000 Ethiopian militia arrived near Walwal and formally requested the garrison stationed there, comprising about 60 Somali soldiers, known as "dubats", to withdraw. The Somali NCO leading the garrison refused and alerted Captain Cimmaruta, commander of the garrison of Uarder, away, what had happened. Between 5 and 7December 1934, for reasons which have never been clearly determined, a skirmish broke out between the garrison and the Ethiopian militia. According to the Italians, the Ethiopians attacked the Somalis with rifle  and machine-gun fire. According to the Ethiopians, the Italians attacked them, supported by two tanks and three aircraft. According to historian Anthony Mockler 107 Ethiopians were killed. By 3October 1935, the Italian Army led by General Emilio De Bono launched an invasion of Ethiopia, without a declaration of war. This was the start of a new war called the Second Italo-Ethiopian War. In May 1936, the Italian Army occupied the Ethiopian capital Addis Ababa. The occupied country was annexed into the Italian East African colony together with the other Italian east African colonies. On 10June 1940, Italy declared  war on Britain and France; in March 1941 Britain began a campaign to capture the Italian-held territory in the region. By November, the British had occupied the whole Italian East African colony. However thousands of Italian soldiers began conducting a guerrilla war within their former colony which lasted until October 1943. After the end of WWII, Ethiopia regained her independence, and Eritrea was placed under Britain military administration. Prelude. Eritrea as part of Ethiopia. After the war there was a debate as to what would happen to Eritrea. After the Italian communists' victory in the 1946 Italian general election  they supported returning Eritrea to Italy under a trusteeship or as a colony. The Soviet Union similarly wished to make it their trustee; and tried to achieve this by diplomatic means, but they failed. Ethiopian Emperor Haile Selassie I () also claimed Eritrea. In 1952 the United Nations decided that Eritrea would become part of the Ethiopian Empire. Eritrea became a special autonomous region within a federated Ethiopia. In 1958, a group of Eritreans founded the Eritrean Liberation Front (ELF). The organisation mainly consisted of Eritrean students, professionals and intellectuals. It engaged in clandestine political activities intended to cultivate resistance to  the centralising policies of the imperial Ethiopian state. During the following decade the Emperor decided to dissolve the federation between Ethiopia and Eritrea, annexing the special region and bringing it under direct rule. This resulted in an almost thirty-year long armed struggle known as the Eritrean War of Independence. The ELF engaged in armed conflict against the Ethiopian Government from 1September 1961. In 1970 a group called the Eritrean People's Liberation Front (EPLF) broke off from the ELF. They were fierce rivals and in February 1972, the First Eritrean Civil War broke out between them. Their rivalry paused  in 1974, and calls for the conflict to stop were finally heeded. These calls for peace came from local villagers at a time when the independence movement was close to victory over Ethiopia. On 12September 1974, a successful coup d'état was carried out against the Emperor led by Lieutenant General Aman Andom. The government was led by members of the pro-Soviet Ethiopian military, which established an almost seven-year long military junta. The ELF-EPLF's peace lasted only six years; in February 1980 the EPLF declared war on the ELF, after which the ELF and the Soviet Union  started secret negotiations. The Second Eritrean Civil War lasted until 1981, and the EPLF emerged victorious, with help from the Tigray People's Liberation Front (TPLF). The ELF was driven out of Eritrea into Sudan. On 27May 1991 the new Ethiopian Transitional Government was formed after the fall of the pro-Soviet government. The Ethiopian Transitional Government promised to hold a referendum, within two years in the region. The referendum was held between 23 and 25April 1993 with 99.81% voting in favour of independence. On 4May 1993 the official independence of Eritrea was established. However, the border between Ethiopia and  newly independent Eritrea was not clearly defined. After border skirmishes in late 1997, the two countries attempted to negotiate their boundary. In October 1997, Ethiopia presented the Eritrean Government a map showing Eritrean-claimed areas as part of Ethiopia. History. War era. On 8May 1998, border clashes erupted between Ethiopia and Eritrea, killing several Eritrean officials near the then-disputed town of Badme. A large Eritrean mechanised force entered the town, and a firefight broke out between the Eritrean soldiers and the Tigrayan militia and security police they encountered. On 13May, Eritrean radio described the incidents as a "total war  policy from Ethiopia, and claimed that the Ethiopian Army was mobilising for a full assault against Eritrea. The organisation Claims Commission found that this was in essence an affirmation of the existence of a state of war between belligerents, not a declaration of war, and that Ethiopia also notified the United Nations Security Council, as required under Article 51 of the UN Charter. On 1March 1999 Ethiopia declares victory over Eritrea by recapturing the Badme region on the Eritrea side it denies its defeat. By the time Ethiopian forces had broken through Eritrea's fortified front and was deep into 	Eritrean–Ethiopian border conflict
17740421	Eritrean territory, Eritrea accepted the Organisation of African Unity (OAU) peace plan on 27February 1999. The proximity talks" broke down in early May 2000 "with Ethiopia accusing Eritrea of imposing unacceptable conditions". On12 May the Ethiopians launched an offensive that broke through the Eritrean lines between Shambuko and Mendefera, crossed the Mareb River, and cut the road between Barentu and Mendefera, the main supply line for Eritrean troops on the western front of the fighting. Ethiopia declared the war was over at 25May 2000. At the end of May 2000, Ethiopia occupied about a quarter of Eritrea's territory. Post -war era. Conflict on the border. After a cease-fire was established on 18June 2000, both parties agreed to have a demilitarised zone called the Temporary Security Zone (TSZ). It was patrolled by the United Nations Mission in Ethiopia and Eritrea (UNMEE) an organisation for the border stabilisation and the prevention of future conflicts between the countries. On 31July 2000, the UNMEE was officially launched and started patrolling the border. On 12December 2000, a peace agreement was signed in Algiers. In August 2002 Eritrea released all the Ethiopian POWs. In September 2007, Kjell Bondevik, a United Nations' official, warned that  the border conflict could cause a new war. On 16January 2008, the Eritrean Government give up all of its claims in Ethiopia. In February, the UNMEE commenced pulling its peacekeepers out of Eritrea due to Eritrean Government restrictions on its fuel supplies. On 30July 2008, the Security Council held a vote which ended the UN mission the next day. In June 2009 a rebel group called Democratic Movement for the Liberation of the Eritrean Kunama (DMLEK) joined the fight against the Eritrean Government with the pro-Ethiopian Red Sea Afar Democratic Organisation (RSADO). On 23April 2010, RSADO and the Eritrean  National Salvation Front (ENSF) attacked an Eritrean Army's base, they also took it over for 3 hours until 6 a.m. They killed At least 11 Eritreans soldiers and wounded more than 20 others. The conflict deepened in March 2012, when Ethiopia launched an offensive into Eritrean-held territory. Three Eritrean military camps were attacked, and a number of people were killed or captured. Several weeks prior to the offensive, Ethiopia blamed Eritrea for supporting the Ethiopian rebels who had staged the Afar region tourist attack in northern Eithiopia, in which five Western tourists were killed. On 7September 2013, two  Ethiopian-supported Eritrean rebel groups RSADO and the Saho People's Democratic Movement (SPDM) agreed to fight together against the Eritrean Government. In December 2013 the Ethiopian Army, crossed the border to attack some rebel camps in Eritrea. In June 2016, Eritrea claimed that 200 Ethiopian soldiers were killed and 300 wounded in a battle at Tsorona. On 22June 2016 Eritrea warned the UN Human Rights Council that a new war between Ethiopia and the country can restart as Ethiopia was planning for a new attack. On 2April 2018 former Ethiopian Prime Minister Hailemariam Desalegn resigned due to the unrest  and a new Ethiopian Prime Minister, Abiy Ahmed, was appointed. On 5June 2018 Ahmed announced that Ethiopia relinquished its claims on the disputed areas and that the conflict with Eritrea was at an end. He arrived on 8July 2018 in Asmara, Eritrea. Where his counterpart, President Isaias Afwerki, greeted him at Asmara International Airport. The next day both leaders signed a five-point Joint Declaration of Peace and Friendship, which declared that "the state of war between Ethiopia and Eritrea has come to an end; a new era of peace and friendship has been opened" and ceded Badme to Eritrea . Proxy conflict. Since the cease-fire was established both countries claimed to backing each other's rebels. In 2006 the Ethiopian Government deployed its forces in its neighbour country Somalia, backing the government by fighting against the Islamists. The Ethiopian and Somali governments, accuses Eritrea for backing the Islamists in the region, in reaction of the Somali Government it started backing the Eritrean rebels. In April 2007 Ethiopia accuses also Eritrea for supporting the rebel groups like the Ogaden National Liberation Front (ONLF) and the Afar Revolutionary Democratic Unity Front (ARDUF). In April 2011 Ethiopia openly declared its support for  Eritrean rebel groups. According to the Global Security in 2014 the rebel group Tigray People's Democratic Movement ([TPDM] which is active in the Tigray Region) was the most important rebel group in Eritrea fighting against the Ethiopian Government, Eritrea also financed and train the group. In January 2015, the pro-Eritrean rebel groups, the Ginbot 7 and the Ethiopian People's Patriotic Front (EPPF) merged to fight against the Ethiopian Government, and called itself the Arbegnoch – Ginbot 7 for Unity and Democracy Movement (AGUDM). On 25July 2015, Ginbot 7 decided to go in an armed resistance and goes into  exile in Eritrea. On 10October 2016, the Ethiopian Government claimed that Eritrea (was also helping Oromo Liberation Front [OLF]) and Egypt were behind the Oromo protests in Ethiopia. Aftermath. After the Eritrea–Ethiopia peace summit, Ethiopian Prime Minister Ahmed requested that United Nations Secretary-General António Guterres lift the United Nations' sanctions on Eritrea, imposed largely due to the efforts of Ethiopian diplomacy. Ethiopian Airlines announced that it would resume flights to Asmara on 16July. Between 14 and 16July President Isaias visited Ethiopia and its president, Mulatu Teshome. Isaias affirmed the unity of Eritrea and Ethiopia, saying "henceforth, anyone who  says Eritreans and Ethiopians are two different peoples is one that doesn't know the truth". He visited an industrial park in Awasa and presided over the reopening of the Eritrean Embassy. On 6September, the Ethiopian Embassy was reopened in the Eritrean capital Asmara. On 11September, for the first time in twenty years, Eritrea–Ethiopia border crossings were reopened at Serha–Zalambesa and Debaysima–Burre. Five days later, both leaders signed a new peace agreement in Jeddah, Saudi Arabia. Soon after the peace summit many Ethiopian rebels returned to Ethiopia including TPDM, OLF and Ginbot 7 all those groups were  demobilised and unbanded as terrorists. On 10 October, the last 2,000 of TPDM members returned to Ethiopia. The UN lifted its sanctions on14 November 2018 after nine years against Eritrea. Eritrea made also a joint agreement with Somalia and Ethiopia to co-operate with each other. Later on 13 December 2018 President Afwerki went to Somalia for the first time in two decades. During only the war, between 70,000 and 150,000 people were killed and 650,000 displaced, of whom 19,000 were Eritrean soldiers and between 80,000 - 123,000 were Ethiopian soldiers. The casualties after the war there were between 523 and  530 dead in the Second Afar insurgency alone. On the Eritrean side the casualties of the conflict were between 427 and 434 Eritreans killed, 30 pro-Eritrean rebels killed, 88 Eritrean soldiers wounded and 2 Eritreans captured. The Ethiopian side were 49 Ethiopian soldiers (claimed by rebels), and five civilians were killed, also, 23 civilians were kidnapped and three others were wounded. On the both countries border, the casualties of both countries were according to Eritrea at least 18 Eritreans and over 200 Ethiopians.