The U.N. food agency, FAO, has warned that poorer countries in northern Africa, Asia, and the Middle East that heavily rely on wheat imports could face significant food insecurity due to the ongoing conflict between Ukraine and Russia, which account for one-third of global grain exports. The conflict could increase global food insecurity and drive up food prices, which are already high. The agency also highlighted the uncertainty around Ukraine's ability to harvest wheat due to population displacement and the shutdown of its ports. The global number of undernourished people could increase by 8 to 13 million in 2022-2023, particularly in Asia, sub-Saharan Africa, the Middle East, and North Africa.