Adele Khodr, Unicef’s representative in Ethiopia, said there was an urgent need for aid supplies to reach parts of Tigray that had not been accessible for months. “We know that we have 33,000 children at high risk of morbidity and mortality, of being very severely sick and eventually dying. We need to reach those children as fast as possible,” she said. A lack of phone or internet, however, would hamper any aid effort. “If we do not have telecommunication equipment, we cannot send people into the field and ensure their safety. It’s very simple,” she said. Ethiopia’s prime minist...