The Global Report on Food Crises (GRFC) 2020 is the result of a joint, consensus-based assessment of acute food insecurity situations around the world by 16 partner organizations.At 135 million, the number of people in Crisis or worse (IPC/CH Phase 3 or above) in 2019 was the highest in the four years of the GRFC’s existence. This increase also reflected the inclusion of additional countries and areas within some countries. When comparing the 50 countries that were in both the 2019 and the 2020 reports, the population in Crisis or worse (IPC/CH Phase 3 or above) rose from 112 to 123 million. This reflected worsening acute food insecurity in key conflict-driven crises, notably the Democratic Republic of the Congo and South Sudan and the growing severity of drought and economic shocks as drivers in countries such as Haiti, Pakistan and Zimbabwe. Around 183 million people in 47 countries were classified in Stressed (IPC/CH Phase 2) conditions, at risk of slipping into Crisis or worse (IPC/CH Phase 3 or above) if confronted by an additional shock or stressor.