UN estimates 1.1 million Ethiopians will need aid as a result of the conflict.
Protest erupted following the arrest of musician-turned-presidential candidate Bobi Wine.
U.N. Security Council to hold informal talks on Ethiopia
African leaders have urged the government to meet Tigrayan leaders.
Debretsion leads the Tigray People's Liberation Front, the party which controls Tigray
The court ruled on Friday after Wine, 38, held a large rally this week.
Presidential candidate has been released on bail.
The cause of the deaths or the nature of the injuries was not disclosed.
More than 40 people have also been injured in the protests that erupted on Wednesday.
This is the second time he has been arrested in two weeks.
Aid agencies complain of poor access, communications.
Bushiri has now returned to his home country, Malawi, with his wife Mary.
Hundreds of people have been killed in the 10-day old war.
Nobel-Prize winning Prime Minister Abiy Ahmed adamant the operation "to resume rule of law" will continue
Getting information about the clashes is hard because phone lines and internet services are down.
President Akufo-Addo directed all national flags to be flown at half-mast for seven days.
"This is part of a pattern of escalating attacks in north-east Mozambique. " -- Raab.
Some fear the conflict could slide into civil war.
Lissu has been at the German embassy after expressing fears for his life.
Government denies rebuffing international mediation calls
24 November 2020