A girl carries firewood inside a building under construction at the Shire campus of Aksum University, which was turned into a temporary shelter for people displaced by conflict, in the town of Shire, Tigray region, Ethiopia, March 14, 2021. REUTERS/Baz Ratner

A man offloads belongings of people who say they have been forced to leave their homes in western Tigray, after they arrive by bus at a school that was turned into a temporary shelter, in the town of Shire, Tigray region, Ethiopia, March 15, 2021. REUTERS/Baz Ratner

A bus carrying displaced people arrives at the Tsehaye primary school, which was turned into a temporary shelter for people displaced by conflict, in the town of Shire, Tigray region, Ethiopia, March 14, 2021. REUTERS/Baz Ratner

A burned tank stands near the town of Adwa, Tigray region, Ethiopia, March 18, 2021. REUTERS/Baz Ratner

A boy plays at the Shire campus of Aksum University, which was turned into a temporary shelter for people displaced by conflict, in the town of Shire, Tigray region, Ethiopia, March 15, 2021. REUTERS/Baz Ratner

A general view shows the town of Adigrat, Tigray region, Ethiopia, March 17, 2021. REUTERS/Baz Ratner

Asmara, 11, holds her one-year-old brother Barakat at the doorway to a classroom now used as their living space, at the Tsehaye primary school, which was turned into a temporary shelter for people displaced by conflict, in the town of Shire, Tigray region, Ethiopia, March 15, 2021. REUTERS/Baz Ratner

Displaced people are seen inside a building under construction at the Shire campus of Aksum University, which was turned into a temporary shelter for people displaced by conflict, in the town of Shire, Tigray region, Ethiopia, March 14, 2021. REUTERS/Baz Ratner

Religious posters hang next to the bed of a man, in a building under construction at the Shire campus of Aksum University, which was turned into a temporary shelter for people displaced by conflict, in the town of Shire, Tigray region, Ethiopia, March 14, 2021. REUTERS/Baz Ratner

An infant is seen at the paediatric ward of the Suhul Hospital in the town of Shire, Tigray region, Ethiopia, March 17, 2021. REUTERS/Baz Ratner

Ethiopian soldiers ride on a truck near the town of Adigrat, Tigray region, Ethiopia, March 18, 2021. REUTERS/Baz Ratner

Displaced people are seen at the Shire campus of Aksum University, which was turned into a temporary shelter for people displaced by conflict, in the town of Shire, Tigray region, Ethiopia, March 14, 2021. REUTERS/Baz Ratner

Displaced people queue for food at the Tsehaye primary school, which was turned into a temporary shelter for people displaced by conflict, in the town of Shire, Tigray region, Ethiopia, March 15, 2021. REUTERS/Baz Ratner

A building is seen through a bullet hole in a window of the Africa Hotel in the town of Shire, Tigray region, Ethiopia, March 17, 2021. REUTERS/Baz Ratner

An Ethiopian farmer poses for a photograph holding Kibrom, his 5-year-old son, who he says was shot when Ethiopian soldiers entered his village with their Amhara allies, in the city of Mekelle, Tigray region, Ethiopia, March 12, 2021. The family now camps outside a school which was turned into a temporary shelter for people displaced by conflict. REUTERS/Baz Ratner

A woman holds an infant inside the Adiha secondary school, which was turned into a temporary shelter for people displaced by conflict, in the city of Mekelle, Tigray region, Ethiopia, March 12, 2021. REUTERS/Baz Ratner

A building damaged by fighting stands in the town of Shire, Tigray region, Ethiopia, March 14, 2021. REUTERS/Baz Ratner

A man carries a mattress into the Tsehaye primary school, which was turned into a temporary shelter for people displaced by conflict, in the town of Shire, Tigray region, Ethiopia, March 15, 2021. REUTERS/Baz Ratner

Displaced people are seen at the Shire campus of Aksum University, which was turned into a temporary shelter for people displaced by conflict, in the town of Shire, Tigray region, Ethiopia, March 15, 2021. REUTERS/Baz Ratner