Rubio Calls to Block Foreign Arms Shipments to Sudan’s RSF Amid Reports of El-Fasher Atrocity

As of mid-October, more than 7 million people have been displaced within Sudan, according to the United Nations.

Secretary of State Marco Rubio speaks to journalists at the John C. Munro Hamilton International Airport after the G7 foreign ministers meeting, in Hamilton, Ontario, Canada, on Nov. 12, 2025. Mandel Ngan/Pool via Reuters

Secretary of State Marco Rubio said on Nov. 12 that steps to block foreign weapons flows to Sudan’s Rapid Support Forces (RSF) must be taken, warning that continued advances by the paramilitary group were deepening the humanitarian suffering in Sudan.

Speaking to reporters at the close of the G7 foreign ministers’ meeting in Canada, Rubio said the United States was pressing all parties “at the highest levels” to stop the conflict, now more than two and a half years old.

The fighting between the Sudanese Armed Forces and the RSF has claimed more than 61,000 lives in Khartoum state alone, according to a 2024 study by the London School of Hygiene and Tropical Medicine’s Sudan Research Group.

As of mid-October, more than 7 million people have been displaced within the country, according to the United Nations.

According to the World Health Organisation, a recent reported attack on the Darfur city of el-Fasher saw the RSF allegedly kill more than 460 people at the Saudi Maternity Hospital on Oct. 28, sparking international condemnation. The RSF has denied the allegation.

Commenting on the escalation of violence in Sudan, Rubio said the RSF is “clearly receiving assistance from outside,” from countries that are financing it and “allowing their territory to be used to ship it and transport it.”

The United States has been working with its Quad partners—an informal diplomatic group including Egypt, Saudi Arabia, and the United Arab Emirates—to lead a negotiated peace process in Sudan.

In September, the government of Sudan accused the UAE of providing weapons to the RSF. The UAE has rejected the allegations, calling them “utterly false” and “baseless.”

When asked about the UAE’s role in the conflict, Rubio said the United States knows the parties involved in providing assistance to the RSF, but stopped short of naming any.

“I don’t want to get into calling anybody out at a press conference today, because what we want is a good outcome here. This needs to stop,” he added.

Rubio said Washington’s engagement with the Quad remained central to efforts to contain the conflict.

In September, the partnering nations jointly proposed a three-month humanitarian truce in Sudan, followed by a permanent cease-fire and a nine-month transition to civilian rule. The Sudanese government rejected the proposal at the time.

Three women, part of a group of displaced people from the towns of Bara and Umm Dam Haj Ahmed in North Kordofan State, take shelter in Omdurman, part of Greater Khartoum, on Nov. 10, 2025. Ebrahim Hamid/AFP

The RSF agreed to a humanitarian cease-fire on Nov. 6, but according to Rubio, the group “[doesn’t] intend to comply with it.”

He also warned that when confronted with evidence of atrocities, the RSF blamed “rogue elements.” Rubio rejected those claims, saying, “It’s not rogue elements. They’re doing it systematically.”

Humanitarian Crisis

Rubio said humanitarian agencies had reported “unprecedented” levels of malnutrition among civilians fleeing RSF-held areas.

He added that international officials were alarmed by the unexpectedly low number of refugees arriving from el-Fasher following its fall, noting that many people were likely unable to flee.

Aid workers believed “many of them are either dead or so sick and malnourished they can’t move anymore,” Rubio said.

“So what’s happening there is horrifying.”

When asked about bipartisan proposals in the U.S. Senate to designate the RSF as a foreign terrorist organization, Rubio said he would support such a move “if it would be helpful in bringing this to an end.”

Sudanese men who fled el-Fasher city, after Sudan's paramilitary forces killed hundreds of people in the western Darfur region, collect water at a camp in Tawila, Sudan, Saturday, Nov. 1, 2025. AP Photo/Mohammed Bakry

Escalating violence and reported mass killings in el-Fasher prompted the U.N. Human Rights Council to convene a special session in Geneva on Nov. 14.

In an opening address, U.N. human rights chief Volker Turk called for international action to protect civilians in el-Fasher and ensure an unimpeded flow of humanitarian aid.

He also urged action against individuals and companies “fueling and profiting” from the conflict in Sudan.

“There has been too much pretense and performance and too little action. It must stand up against these atrocities, a display of naked cruelty used to subjugate and control an entire population,” Turk said.