Its new analysis shows each 1% cut in aid to its US$5.2 billion annual budget could push 400,000 people toward starvation.
The World Food Program warned that cuts in humanitarian aid could push 24 million more people to the edge of starvation over the coming year.
Rome-based WFP said on Tuesday it faces a more than 60% funding shortfall this year, the highest in its 60-year history, as governments increasingly scale back on international humanitarian aid due to multiple crises linked to factors such as inflation, conflict and climate change.
The number of people facing high levels of acute food insecurity has increased every year since 2019.
The U.N. body also demands Israel be held accountable for possible war crimes and crimes against humanity in Gaza.
The ruling orders Israel to allow aid trucks loaded with food and supplies to enter Gaza unhindered "without delay."
WHO warns disease and hunger are at alarming levels in the Congo, where almost 10 million people are on the move.
Fourteen cases remain under investigation by U.N. investigators, who have met with authorities in Israel.
The chair of the talks called for optimism despite divisions among plastic-producing nations and those urging restraints.
The number of people facing high levels of acute food insecurity has increased every year since 2019.
The group of organizations that reviewed the U.N. agency recommends several ways of strengthening its neutrality.
