A global hunger crisis has left more than 700 million people not knowing when or if they will eat again, and demand for food is rising relentlessly while humanitarian funding is drying up, the head of the United Nations food agency said Thursday.

World Food Program Executive Director Cindy McCain told the U.N. Security Council that because of the lack of funding, the agency has been forced to cut food rations for millions of people, and “more cuts are on the way.”

“We are now living with a series of concurrent and long-term crises that will continue to fuel global humanitarian needs,” she said. “This is the humanitarian community’s new reality — our new normal — and we will be dealing with the fallout for years to come.”