US President Donald Trump should take his complaint about being overlooked for the Nobel Peace Prize to the award organizers, Ethiopia’s Prime Minister Abiy Ahmed, the 2019 winner, has said.

Mr. Abiy said he was not aware of the criteria used to select him.

He was credited for his move to make peace with neighboring Eritrea.

Mr. Trump said last week that he had “saved a country” from a big war, a possible reference to his work on another dispute involving Ethiopia.