UPDATE 5-Joint UN, Ethiopia rights team: all sides committed abuses in Tigray

(Adds Eritrea, TPLF, online reaction)

By Stephanie Nebehay and Dawit Endeshaw

GENEVA/ADDIS ABABA, Nov 3 (Reuters) - All sides fighting in the war in Ethiopia's northern region of Tigray committed violations that may amount to war crimes, according to a joint investigation by the United Nations and Ethiopia published on Wednesday.

The report accuses all sides of torturing and killing civilians, carrying out gang-rapes and making arrests on the basis of ethnicity.

It was released the day after Ethiopia declared a state of emergency https://www.reuters.com/world/africa/addis-ababa-government-urges-residents-register-arms-media-2021-11-02/#:~:text=ADDIS%20ABABA%2C%20Nov%202%20%28Reuters%29%20-%20Ethiopia%20declared,and%20considering%20marching%20on%20the%20capital%20Addis%20Ababa. Tigrayan forces said on Monday they might march on the capital to topple Prime Minister Abiy Ahmed's government.

The investigation was carried out by the U.N.'s Office of the High Commissioner for Human Rights and the state-appointed Ethiopian Human Rights Commission.

It covers from November to June during the year-long conflict fought by Tigrayan forces against the Ethiopian military and its allies - forces from the Amhara region and soldiers from the neighbouring country of Eritrea.

"All parties to the Tigray conflict have committed violations of international human rights, humanitarian and refugee law. Some of these may amount to war crimes and crimes against humanity," said Michelle Bachelet, United Nations High Commissioner for Human Rights.

Bachelet said most violations in the period covered by the report were committed by Ethiopian and Eritrean forces, but since then, they had seen an increase in reports by Tigrayan forces as well as continuing abuses by the Ethiopians and Eritreans.

Eritrean forces - either individually or collectively - had "huge responsibility" for many violations, she said.

The report draws on 269 interviews, many containing graphic details of rapes and mutilations by Eritrean soldiers on military bases.

Prime Minister Abiy said he accepted the report despite some "serious reservations" and said it did not accuse the government of genocide or using food as a weapon. He said a civil-military taskforce would be established to investigate all the allegations in the report. Ethiopia has said individual soldiers are on trial for rape and killing.

Eritrean Information Minister Yemane Meskel, who spent months denying Eritrean troops were in Tigray, called the report "fallacious ... utterly false" in a tweet.