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US Sanctions Escalate Amid Sudan Civil War Stalemate

By Geopolitics Desk · 2026-09-15 · 3 min read
A dusty, cracked earth landscape stretching toward a distant horizon under a hazy sky
Illustration: Tradingbird

Washington is signaling a decisive shift in its diplomatic posture toward Sudan’s military leaders, moving beyond balanced mediation to direct exclusion from future governance structures.

The United States has intensified its diplomatic and economic pressure on the two opposing military factions leading Sudan’s civil war. According to reports from The National, Washington now asserts that neither General Abdel Fattah al-Burhan of the Sudanese Armed Forces nor General Mohamed Dagalo of the Rapid Support Forces should hold any role in the country's future political leadership. This stance marks a significant departure from previous efforts to mediate between the sides, reflecting a growing frustration with the lack of progress in ending the conflict.

Massad Boulos, the US Special Envoy for Arab and African Affairs, stated that there is no viable future for these two commanders in Sudan’s governance. Both leaders are already subject to US sanctions and face serious allegations of human rights violations. The US government continues to support a ceasefire roadmap previously agreed upon by a diplomatic quartet including the UAE, Saudi Arabia, Egypt, and the United States, yet acknowledges that these diplomatic channels have yielded no tangible results over the past year.

Diplomatic Shift in Strategy

Analysts suggest this escalation represents a fundamental change in US policy. Areig Elhag, a Sudan analyst at the Washington Institute for Near East Policy, notes that the latest measures indicate a move away from maintaining a balance of power between the warring parties. However, she clarifies that this does not imply a preference for the Rapid Support Forces. Instead, it reflects a broader assessment that the current military leadership is incapable of delivering stability or accountability.

In recent weeks, Washington has actively promoted the extension of the United Nations arms embargo to cover all of Sudan, rather than just the Darfur region as it currently stands. The UN Security Council has been given one month to discuss this proposal. Additionally, the US has taken specific measures against the Sudanese government in response to allegations regarding the use of chemical weapons, further tightening the diplomatic noose around the conflict zones.

Allegations of Chemical Weapons

Serious accusations have emerged regarding the conduct of the Sudanese Armed Forces. According to reports from The New York Times and The Washington Post, the military may have utilized chemical weapons and subsequently attempted to conceal a secret stockpile of such agents. A UN fact-finding report issued this month also referenced the use of foreign-made drones in operations that resulted in civilian harm, adding another layer of international scrutiny to the conflict.

The Biden administration initially accused the Rapid Support Forces of genocide in January 2025, a characterization that has been maintained under the current administration. In response, the Rapid Support Forces have expressed willingness for a 90-day humanitarian truce but have rejected specific provisions related to the withdrawal of their forces. General al-Burhan, meanwhile, has vowed to continue fighting until the Rapid Support Forces are defeated, a stance complicated by the diverse coalition of armed groups and political forces within his camp.

Humanitarian Crisis Deepens

The ongoing war has resulted in a catastrophic humanitarian situation, claiming tens of thousands of lives and displacing millions of people. Estimates cited in recent analyses suggest that approximately 20 million people are currently suffering from hunger. The scale of the crisis has prompted the US to prioritize not only political accountability but also the urgent need for humanitarian access and cessation of hostilities.

As the diplomatic landscape shifts, the focus turns to the upcoming UN Security Council discussions. The outcome of these talks regarding the arms embargo will be a critical indicator of the international community's commitment to enforcing accountability. Observers will closely watch whether the US can leverage its sanctions and diplomatic leverage to force a meaningful change in the behavior of the warring parties, or if the conflict will continue to spiral amid deepening humanitarian misery.

Based on reporting by ua.news, compiled by the Tradingbird desk.

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