Ethiopian National Defense Forces (ENDF) have taken control of Mekelle, the capital of the country's Tigray region, according to a tweet from Prime Minister Abiy Ahmed.
The city was under fierce bombardment earlier on Saturday, a humanitarian source on the ground and eyewitnesses who have fled the city told CNN.
The government's military operations have now ceased in the region, he said in a second tweet.
Federal police will continue working to round up members of the Tigray People's Liberation Front (TPLF). Thousands of Northern Command officers held by the TPLF have now been released, according to Abiy.
The airport, public institutions, the regional administration office and other critical facilities are under control of the ENDF. The prime minister thanked the people of Tigray and emphasized that the next critical task is working to rebuild what has been destroyed.
Fierce fighting had broken out in Mekelle on Saturday, the eyewitness said, two days after Abiy warned the country had entered the "final phase" of a "law enforcement" military operation in the northern restive region of Tigray after a 72-hour deadline to surrender expired.
e in the capital city, half of whom are children, according to UNICEF.
Abiy met with Cyril Ramaphosa, president of South Africa and chairperson of the African Union, along with other union envoys, from Wednesday to Friday. He told them the operation would not last long and that citizens who had fled would be resettled, according to a statement from the African Union.
The federal government said on Saturday it appreciates the concern of the international community, and that civilians were not targeted during the operation.
More than 43,000 Ethiopian refugees have crossed into neighboring Sudan since fighting began on November 4, when the country's Nobel laureate leader vowed "military confrontation" with the restive region.
The number of people internally displaced inside Tigray is growing daily and some pre-existing refugee camps in the region only have food supplies to last three days, according to the UNHCR.
The UNHCR High Commissioner, Filippo Grandi, is in Sudan until Sunday to meet with government officials and partners, along with visits to refugee camps.
"I urge Ethiopian leaders to do everything possible to protect civilians, uphold human rights and ensure humanitarian access," UN Secretary-General, Antonio Guterres tweeted on Wednesday.