# US sanctions and UN embargo proposals regarding Sudan > Live situation record from CLSTR: https://clstr.news/situations/us-sanctions-and-diplomatic-pressure-on-sudan > Updated: 2026-09-14T09:21:51.000Z. Sources: 64. Developments: 12. In June 2026, the U.S. House Foreign Affairs Committee approved the U.S. Engagement in Sudanese Peace Act, seeking to contest Sudan’s UN credentials until a civilian-led government is established and mandating sanctions on entities implicated in war crimes. Following this, the U.S. launched sanctions under the Chemical Weapons and Biological Weapons Control Act, targeting entities supplying weapons to both the Sudanese army and the Rapid Support Forces (RSF). In July, Washington intensified restrictions after technical assessments suggested the Sudanese army used chlorine-based chemical weapons near the al-Jaili oil refinery in September 2024. By late August, U.S. envoy Massad Boulos presented a draft resolution to the UN Security Council to expand the existing arms embargo from Darfur to the entirety of Sudan, specifically aiming to include drones and unmanned aerial technologies. Proponents, including the U.S., Britain, and France, argue that the conflict has evolved into a nationwide war involving strikes in Khartoum, Atbara, and El Obeid, making a localized embargo ineffective. Negotiations for a nationwide expansion reached a stalemate in early September. Russia signaled its intent to veto the measure, with Deputy UN Ambassador Anna Evstigneeva stating Moscow will not allow ‘even a hint of broadening the embargo.’ Sudan’s UN representative, Al-Harith Idriss, also opposed the expansion, arguing it would weaken the national military and empower non-state armed groups. On September 14, the UN Security Council unanimously approved resolution 2828 (2026), granting a one-month technical extension to targeted sanctions and the Darfur arms embargo, effective until October 9, 2026. The mandate for the Panel of Experts was also extended until November 9, 2026. Despite the extension, diplomatic divisions remain as the U.S. continues to advocate for systemic reform of the sanctions architecture to cover all Sudanese territory and address issues such as sexual violence and attacks on humanitarian workers. ## Claims - Approximately 8.7 million people remain internally displaced across 18 states in Sudan. (disputed) - The current conflict in Sudan has displaced approximately 13 million people. (disputed) - The United States has proposed a UN Security Council resolution to expand the existing arms embargo from Darfur to the entire country of Sudan. (corroborated by 24 sources) - The US resolution includes increasing the number of experts monitoring the sanctions. (corroborated by 11 sources) - Russia has expressed opposition to the expansion of the arms embargo, citing concerns regarding the Sudanese army. (corroborated by 9 sources) - UN officials warned of recurring patterns of mass killings, abductions, and rapes during the conflict. (corroborated by 7 sources) - Sudan's UN ambassador advocated for a technical extension of the Darfur embargo rather than a nationwide expansion. (corroborated by 6 sources) - The UN Security Council unanimously voted to extend the arms embargo on Sudan's Darfur region for one month. (corroborated by 3 sources) ## Timeline ### 2026-09-14: UN Security Council extends Sudan sanctions and Darfur arms embargo The UN Security Council extended Sudan sanctions and the Darfur arms embargo for one month, amid US calls to expand the embargo nationwide and reform the decades-old sanctions regime. 2 sources. https://clstr.news/cluster/un-security-council-extends-sudan-sanctions-and-darfur-arms-embargo ### 2026-09-11: UN Security Council extends Sudan arms embargo for one month The UN Security Council unanimously extended the arms embargo on Sudan's Darfur region for one month amid failed talks to expand the ban nationwide. 10 sources. https://clstr.news/cluster/un-security-council-extends-sudan-arms-embargo-for-one-month ### 2026-09-02: Sudan arms embargo expansion debated at UN Security Council The UN Security Council is debating whether to expand Sudan's arms embargo from Darfur to the entire country and include drone technology as current sanctions approach their September expiration. 4 sources. https://clstr.news/cluster/sudan-arms-embargo-expansion-debated-at-un-security-council ### 2026-08-26: US seeks Sudan-wide UN arms embargo amid Russian and Chinese opposition The US is seeking to expand a UN arms embargo across all of Sudan to curb drone warfare and foreign military support, facing opposition from Russia and China. 3 sources. https://clstr.news/cluster/us-seeks-sudan-wide-un-arms-embargo-amid-russian-and-chinese-opposition ### 2026-08-24: Sudan: US proposes expanding UN arms embargo to entire country The United States has proposed expanding the UN arms embargo from Darfur to all of Sudan, including drones, to curb external military support in the ongoing civil war. Russia opposes the measure. 34 sources. https://clstr.news/cluster/united-states-proposes-expanding-un-arms-embargo-to-all-of-sudan ### 2026-07-31: US Congress pushes sanctions bill to choke Sudan's war financing US Congress advances bills to make Sudan sanctions permanent, targeting aviation and gold networks, while new sanctions punish the Sudanese army for alleged chemical weapons use, tightening export controls and 3 sources. https://clstr.news/cluster/us-congress-pushes-sanctions-bill-to-choke-sudans-war-financing ### 2026-07-26: US sanctions on Sudan over alleged chemical weapons use The US imposed sanctions on Sudan for alleged chemical weapons use, bypassing OPCW investigations despite Sudan’s cooperation offers. 3 sources. https://clstr.news/cluster/us-sanctions-on-sudan-over-alleged-chemical-weapons-use ### 2026-07-22: US sanctions Sudan over alleged chemical weapons use The US imposed new sanctions on Sudan over alleged chemical weapons use, tightening export, financial and aviation restrictions, while Khartoum denies the claims. 7 sources. https://clstr.news/cluster/us-imposes-new-sanctions-on-sudan-over-chemical-weapons-accusations ### 2026-07-20: US imposes new sanctions on Sudan over alleged chemical weapons attacks The U.S. State Department imposed new sanctions on Sudan, citing alleged 2024 chlorine chemical weapons use against rival forces, restricting finance, exports and airspace access. Sudan denies the claims. 5 sources. https://clstr.news/cluster/us-imposes-new-sanctions-on-sudan-over-alleged-chemical-weapons-attacks ### 2026-06-29: Sudan War: US Imposes Sanctions as Sudanese Foreign Ministry Denies Rejection Claim The U.S. imposed sanctions on eight actors fueling Sudan’s war and added broad economic restrictions, while Sudan’s foreign ministry denied claims it rejected a U.S.‑proposed peace paper. 2 sources. https://clstr.news/cluster/sudan-war-us-imposes-sanctions-as-sudanese-foreign-ministry-denies-rejection-claim ### 2026-06-27: United States imposes second sanctions round on Sudan over alleged chemical weapons The United States announced a second round of sanctions on Sudan, targeting individuals and firms supplying weapons to the army and RSF, expanding export bans and blocking loans, while Sudan denies chemical‑we​ 2 sources. https://clstr.news/cluster/united-states-imposes-second-sanctions-round-on-sudan-over-alleged-chemical-weapons ### 2026-06-10: US Congress advances bill to challenge Sudan's UN representation The US House Foreign Affairs Committee advanced a bill to challenge Sudan’s UN seat, invoke Rule 29, and impose sanctions on war parties, marking a stronger US diplomatic push amid the Sudan humanitarian crisis 2 sources. https://clstr.news/cluster/us-congress-advances-bill-to-challenge-sudans-un-representation --- Cite as: US sanctions and UN embargo proposals regarding Sudan. CLSTR, https://clstr.news/situations/us-sanctions-and-diplomatic-pressure-on-sudan