African Union urges ceasefire in northern Ethiopia as thousands flee escalating conflict in Tigrayan region
About 2,500 have already fled fighting between federal troops and local Tigrayan authorities
The African Union (AU) called for a ceasefire in north Ethiopia where federal troops fighting the local Tigrayan authorities were reported to have captured an airport on Tuesday while regional forces controlled a government military base.
About 2,500 Ethiopians have fled the fighting into neighbouring Sudan, with the refugee exodus expected to swell, an official there said.
Hundreds have died in air strikes and fighting in an escalating conflict some fear could slide into civil war given deep animosity between the Tigrayans and Prime Minister Abiy Ahmed, who comes from the largest Oromo ethnic group.
The Tigray area, in Ethiopia's north, is one of nine regions in the country. Tensions have been growing between the well-armed Tigray People's Liberation Front (TPLF) and Abiy's government for months as the northerners felt marginalized by Abiy's reforms.
The TPLF also objected to the delay of Ethiopia's national election, blamed on the COVID-19 pandemic, and the extension of Abiy's stay in office. The Tigray region subsequently defied the federal government by holding a local election, leading to the current situation where each government now regards the other as illegal.
Various Tigrayan forces surrendered during the seizure of Humera airport, near the border with Sudan and Eritrea, while the military also captured a road leading from the town to the Sudanese border, the state-affiliated Fana broadcaster reported.
The Ethiopian Press Agency posted photos that it said showed federal soldiers, backed by forces from the neighbouring Amhara region, at the airport.
However, Humera residents were going about their lives normally, the local government's communication office said, without commenting on the status of the airport.
Foreign media had no access to Tigray on Tuesday and Reuters could not confirm the reports with phone and internet services shut down. There was no immediate response from the TPLF, which governs the state of more than five million people.
Abiy, who won the Nobel Peace Prize in 2019, ordered air strikes and sent troops into Tigray last week after accusing the TPLF of attacking a military base. Tigrayans say Abiy's government oppresses and discriminates against them and behaved autocratically in postponing a national election.
Possible Eritrean involvement
In a potential major escalation, Tigray leader Debretsion Gebremichael said the Eritrean government of President Isaias Afwerki had sent troops across the border to attack local forces in support of the federal push.
But he gave no proof and Eritrea's Foreign Minister Osman Saleh Mohammed denied it. "We are not part of the conflict," he told Reuters.
Eritrea and Ethiopia signed a peace deal two years ago, but Afwerki's government remains hostile to the Tigrayan leadership after its role in a devastating 1998-2000 war.
Reuters reporters on Monday travelling in Tigray and Amhara saw trucks packed with militia fighters and pickups with mounted machine-guns rushing to the frontline for the federal government.
Warplanes have bombed arms depots and other targets, both sides say, while aid workers and security sources have reported heavy fighting on the ground.
Military and security sources in Amhara, on the side of the federal troops, have spoken of 500 deaths on the Tigrayan side and hundreds also from the national military.
The AU bloc called for peace talks and an end to hostilities. But Ethiopia said mediation was only possible if military hardware in Tigrayan hands was destroyed, federal officials were freed from custody and regional leaders arrested.
Nobel Prize for democratic reforms
The 44-year-old Abiy is Africa's youngest leader and won his Nobel Prize for democratic reforms and for making peace with Eritrea. But his militancy against Tigray has alarmed diplomats and a full-scale war could further damage an economy already reeling from the coronavirus crisis.
Abiy, a former soldier who once fought alongside Tigrayans against Eritrea, took over in 2018 after a Tigrayan-led government had dominated politics since rebels from their region toppled Marxist military rule in 1991.
But his attempts to open up a repressive political climate also led to an explosion of ethnic problems, with hundreds killed and hundreds of thousands forced to flee their homes in clashes over the last two years.
Abiy believes he can quell the Tigrayan leadership militarily, diplomats told Reuters, though they are a battle-hardened group from a 1998-2000 war with Eritrea and the defeat of dictator Mengistu Haile Mariam in 1991.
TPLF forces and militia allies number up to 250,000 men and possess significant hardware, experts say.
Tigray operations proceeding
"Our law enforcement operations in Tigray are proceeding as planned: operations will cease as soon as the criminal junta is disarmed, legitimate administration in the region restored, and fugitives apprehended & brought to justice," Abiy tweeted on Tuesday.
The TPLF has called him "merciless" with air strikes.
Redwan Hussein, spokesman of a newly established State of Emergency Task Force for the Tigray conflict, said federal soldiers had been forced to retreat over the border to Eritrea before regrouping and returning to fight local forces.
He acknowledged that Tigrayan troops had control of a compound of the Ethiopian military's powerful Northern Command in Mekelle, the capital of Tigray.
With files from the Associated Press