Sand and dust storms affect about 330 million people in over 150 countries, UN agency says

UNITED NATIONS (AP) — Sand and dust storms affect about 330 million people in over 150 countries and are taking an increasing toll on health, economies and the environment, the U.N. World Meteorological Organization says.

“About 2 billion tons of dust are emitted yearly, equivalent to 300 Great Pyramids of Giza” in Egypt, the organization's U.N. representative, Laura Paterson, told the General Assembly.

More than 80% of the world’s dust comes from the deserts in North Africa and the Middle East, she said, but it has a global impact because the particles can travel hundreds and even thousands of kilometers (miles) across continents and oceans.

The General Assembly was marking the International Day of Combating Sand and Dust Storms on Saturday and its designation of 2025 to 2034 as the U.N. decade on combating sand and dust storms.

Assembly President Philemon Yang said the storms “are fast becoming one of the most overlooked yet far-reaching global challenges of our time.”

“They are driven by climate change, land degradation and unsustainable practices,” he said.

Yang, in a speech Thursday that was read by an assembly vice president, said airborne particles from sand and dust storms contribute to 7 million premature deaths every year. He said they trigger respiratory and cardiovascular disease, and reduce crop yields by up to 25%, causing hunger and migration.

Undersecretary-General Rola Dashti, head of the U.N. Economic and Social Commission for Western Asia, told the assembly the storms’ economic costs are "staggering.”

In the Middle East and North Africa, the annual cost of dealing with dust and sand storms is $150 billion, roughly 2.5% of GDP, she said.

“This spring alone, the Arab region experienced acute disruption,” Dashti said, citing severe storms in Iraq that overwhelmed hospitals with respiratory cases and storms in Kuwait and Iran that forced schools and offices to close.

Dust from the Sahara Desert in Africa has reached as far as the Caribbean and Florida, she said,

Dashti, who also co-chairs the U.N. Coalition on Combating Sand and Dust Storms, said over 20 U.N. and international agencies are working to unite efforts on early warning systems for storms and to deal with other issues, including health and financing.

She urged all countries to put sand and dust storms into global and national agendas.

“From land restoration and sustainable agriculture to integrated early warning systems, we have the tools to act," Dashti said. "What we need now is collective determination and financing to bring these solutions to scale.”

FILE - The United Nations flag flies on a stormy day at the U.N. during the United Nations General Assembly, Sept. 22, 2022. (AP Photo/Ted Shaffrey, File)

Rock formations stand in the Sahara desert outside the city center of Djanet, a southeastern Algerian oasis town in the Sahara desert, on July 5, 2025. (AP Photo/Audrey Thibert)

WEST PALM BEACH, Fla. (AP) — President Donald Trump on Sunday fired off another warning to the government of Cuba as the close ally of Venezuela braces for potential widespread unrest after Nicolás Maduro was deposed as Venezuela's leader.

Cuba, a major beneficiary of Venezuelan oil, has now been cut off from those shipments as U.S. forces continue to seize tankers in an effort to control the production, refining and global distribution of the country's oil products.

Trump said on social media that Cuba long lived off Venezuelan oil and money and had offered security in return, “BUT NOT ANYMORE!”

“THERE WILL BE NO MORE OIL OR MONEY GOING TO CUBA - ZERO!” Trump said in the post as he spent the weekend at his home in southern Florida. “I strongly suggest they make a deal, BEFORE IT IS TOO LATE.” He did not explain what kind of deal.

The Cuban government said 32 of its military personnel were killed during the American operation last weekend that captured Maduro. The personnel from Cuba’s two main security agencies were in Caracas, the Venezuelan capital, as part of an agreement between Cuba and Venezuela.

“Venezuela doesn’t need protection anymore from the thugs and extortionists who held them hostage for so many years,” Trump said Sunday. “Venezuela now has the United States of America, the most powerful military in the World (by far!), to protect them, and protect them we will.”

Trump also responded to another account’s social media post predicting that his secretary of state, Marco Rubio, will be president of Cuba: “Sounds good to me!” Trump said.

Trump and top administration officials have taken an increasingly aggressive tone toward Cuba, which had been kept economically afloat by Venezuela. Long before Maduro's capture, severe blackouts were sidelining life in Cuba, where people endured long lines at gas stations and supermarkets amid the island’s worst economic crisis in decades.

Trump has said previously that the Cuban economy, battered by years of a U.S. embargo, would slide further with the ouster of Maduro.

“It’s going down,” Trump said of Cuba. “It’s going down for the count.”

A person watches the oil tanker Ocean Mariner, Monrovia, arrive to the bay in Havana, Cuba, Friday, Jan. 9, 2026. (AP Photo/Ramon Espinosa)

President Donald Trump attends a meeting with oil executives in the East Room of the White House, Friday, Jan. 9, 2026, in Washington. (AP Photo/Alex Brandon)