US Imposes Fresh Sanctions on Sudan Over Chemical Weapons Use

The sanctions, formalized in the Federal Register on 20 July, invoke the Chemical and Biological Weapons Control and Warfare Elimination Act. By rejecting the junta's offer for an internal inquiry, the United States has demanded full transparency regarding the regime’s chemical stockpiles. This escalation aligns with reports from UN officials and human rights groups documenting the use of unguided barrel bombs in civilian zones, a practice condemned as a violation of international humanitarian law.

Beyond airspace restrictions, the US will actively oppose new loans from international financial institutions and enforce stricter export controls on technology and goods. These measures are designed to persist for at least one year, effectively treating the Sudanese leadership as an international pariah. The policy aims to choke the financial and logistical networks fueling a war now entering its third year, which has already triggered mass displacement and famine.

The strategic weight of these sanctions extends beyond economic impact. By citing chemical weapons, Washington creates a legal framework that forces banks and global exporters to distance themselves from the Sudanese Armed Forces, led by General Abdel Fattah al-Burhan. This pressure comes as the US simultaneously targets the transnational web of enablers—ranging from weapons suppliers to the Sudanese Muslim Brotherhood—that sustains the conflict. Despite the support provided by external backers like Saudi Arabia, the new restrictions signal that the junta’s access to the global financial system is rapidly closing.