In this Tuesday, March 22, 2016 photo, infant Udai Faisal, who is suffering from acute malnutrition, is hospitalized at Al-Sabeen Hospital in Sanaa, Yemen. Udai died on March 24. Hunger has been the most horrific consequence of Yemen’s conflict and has spiraled since Saudi Arabia and its allies, backed by the U.S., launched a campaign of airstrikes and a naval blockade a year ago. (AP Photo/Maad al-Zikry)

UN: Yemen Faces ‘Total Collapse’ From Saudi Arabia’s War

More than two years of war in Yemen has triggered a humanitarian crisis, with almost seven million people on the brink of famine.