In this photo taken Sunday, Nov. 3, 2019, Mohamed Omar from the Ministry of Agriculture holds an adult desert locust in Aisha Ade, in the Salal region of Somalia's semi-autonomous region of Somaliland. The most serious outbreak of desert locusts in 25 years is spreading across East Africa and posing an unprecedented threat to food security in some of the world's most vulnerable countries, authorities say, with unusual climate conditions partly to blame. (Isak Amin/FAO via AP)