Eritrea and Ethiopia signed a peace deal on Sunday at a ceremony in Jeddah overseen by King Salman.
The agreement officially ends more than 20 years of war between the two countries.
Eritrean President Isaias Afwerki and Ethiopia’s Prime Minister Abiy Ahmed signed the agreement after arriving in Jeddah on Saturday.
UN Secretary-General Antonio Guterres described the signing as an “historic event.”