The humanitarian situation in Sudan is continuing to deteriorate rapidly across multiple regions, the United Nations said Monday.

UN spokesperson Stéphane Dujarric delivered the update during a briefing at UN headquarters in New York, as the Secretary-General’s personal envoy for Sudan, Ramtane Lamamra, visited Port Sudan following consultations in Nairobi.

Lamamra reported having “very constructive engagements” with a wide range of Sudanese stakeholders, as well as with key members of the international community, Dujarric said