Cindy McCain will be stepping down as head of the United Nations World Food Programme to focus on her health, the humanitarian organization announced on Thursday.

McCain, 71, suffered a mild stroke in October 2025, according to the organization. She plans to step down as the group’s executive director in three months, it said.

“With a heavy heart, I am announcing my intention to step down as the Executive Director of the World Food Programme,” McCain said in a statement released through the organization. “Serving this incredible organization has been the honor of a lifetime.”

McCain, who is the widow of the late Arizona Sen. John McCain, stepped away for several months following her stroke before returning in early January to the organization’s headquarters in Rome. She said she hoped to complete her five-year term “but my health has not recovered to a level that allows me to fully serve the enormous demands of this job.”

“This is one of the most difficult decisions I have ever had to make,” McCain said. “Over the past three years, we have delivered life-saving and life-changing assistance for millions of the world’s most vulnerable people — and this unwavering commitment will be more important than ever in the years to come.”

McCain has been serving since April 2023 as the executive director of the World Food Programme, which has a presence in more than 120 countries and over 20,000 staff worldwide.

“During her tenure she has driven several unprecedented changes to reform and scale the organization’s abilities including overhauling its global structure, streamlining its operations and processes, scaling innovative digital technologies, and diversifying its public and private partnership efforts,” the World Food Programme said in a press release.

McCain previously served as the U.S. ambassador to the UN Agencies for Food and Agriculture for two years.