The Sudan civil war has evolved into one of the most strategically consequential conflicts in the Red Sea corridor. What began in 2023 as a contest for power between the Sudanese Armed Forces (SAF) and the Rapid Support Forces (RSF) now sits at the intersection of global maritime security, regional rivalries, and great-power competition. The recent meeting in Washington between US President Donald Trump and Saudi Crown Prince Mohammed bin Salman suggests that Washington is no longer willing to watch this conflict drift toward a complete geopolitical collapse. Trump’s clear statement that ending the Sudan war is now a priority signals a return of US political weight to an arena where strategic vacuums have become increasingly dangerous.
This moment builds on months of quiet diplomatic work. Since April 1, when the Africa portfolio was brought under his remit, Senior Adviser for Arab and African Affairs Massad Boulos has played a central coordinating role in shaping the US approach to Sudan. Boulos has been the point of contact for maintaining communication with both the SAF and RSF, aligning positions among Egypt, Saudi Arabia, and the UAE, and preventing the emergence of competing mediation tracks. His efforts were instrumental in assembling the Quad roadmap announced on September 12—a phased mechanism designed to halt the fighting, stabilize the humanitarian situation, and lay the groundwork for a political transition. While the process has been heavily regional in flavor, Washington’s hand has been visible throughout, mainly through the diplomatic work directed from within the administration.
The geopolitical stakes around Sudan give this alignment true urgency. Iran has sought to use the conflict to reinsert itself into Red Sea politics, connecting with Islamist networks and intermediaries who view the breakdown of state authority as an opportunity. Russia has continued to signal interest in securing access to a naval facility at Port Sudan, which would give Moscow a valuable warm-water foothold. China, already entrenched across the Red Sea littoral, stands to expand its influence in a Sudan that becomes economically dependent or politically fragmented. As US attention shifted elsewhere in recent years, these actors have moved methodically to fill the gap.
For Washington, the collapse of Sudan would carry immediate consequences: heightened risks to maritime traffic moving through the Suez corridor, expanded safe havens for extremist groups, destabilizing pressures on Egypt, and increased migration flows toward Europe. These outcomes would place heavy burdens on US partners while amplifying the influence of rival states. The humanitarian toll—over 150,000 dead and tens of millions facing acute food insecurity—adds urgency, but it is the geopolitical dimension that has sharpened US engagement in recent months.
The Quad framework reflects this reality. By bringing together Cairo, Riyadh, Abu Dhabi, and Washington, the roadmap is designed to impose coherence on a conflict long shaped by fragmented diplomatic efforts. The UAE’s access to RSF leadership, Egypt’s historic ties to the SAF, KSA’s influence with Sudanese commercial and political networks, and the United States’ leverage through sanctions and diplomatic coordination make this the first serious attempt to unify external actors behind a single process. The Trump–MBS meeting strengthens this alignment, giving the roadmap the high-level backing it previously lacked.
The strategy includes more than mediation. The US Treasury’s sanctions on Iran-linked and Islamist actors involved in the conflict underscore a parallel effort to reduce the impact of foreign patrons who have kept the war alive. US diplomats, led by Boulos, have worked to integrate these financial-pressure tools with the diplomatic track, pairing incentives for cooperation with consequences for obstruction. This blended approach aims to make it more costly for Sudanese factions to rely on external support while encouraging them to re-engage in a political process.
Yet the obstacles remain formidable. The SAF and RSF continue to mistrust each other and their external partners. Sudan’s institutions have collapsed, making any transition extraordinarily fragile. Enforcement mechanisms—traditionally the weakest element of peace efforts in the region—will face repeated tests. Even with renewed U.S. and Saudi engagement, neither side will move easily toward compromise.
Still, the diplomatic environment is more aligned now than at any point since the war began. The Quad offers a level of coherence that has been missing. Regional actors who once pursued competing interests now see the deterioration of Sudan as a direct threat. And the U.S. re-entry into the process creates an opportunity to convert political alignment into actual de-escalation.
Sudan’s war is no longer an isolated African conflict; it is a contest shaping the balance of power across the Red Sea, influencing global trade routes, and determining whether external powers hostile to the U.S. can secure new strategic footholds. The coming months will reveal whether the emerging diplomatic consensus can be translated into meaningful progress. Success is far from guaranteed, but the combination of renewed US–Saudi alignment, a structured Quad framework, and consistent behind-the-scenes coordination offers Sudan its first credible opening since 2023.
Roderick Navarro is a journalist, political analyst, advisor, and director of the geostrategic consultancy Iberoanalisis in Brazil
The views expressed in this article belong to the author(s) alone and do not necessarily reflect those of Geopoliticalmonitor.com.
