Stockholm Agreement (Yemen)

The Stockholm Agreement was concluded on 13 December 2018 in Rimbo, Sweden, between the internationally recognized Government of Yemen and the Houthi (Ansar Allah) movement, under the mediation of UN Special Envoy Martin Griffiths. It was the first substantive negotiated outcome between the parties since the escalation of the war in 2015 and was endorsed by the UN Security Council in Resolution 2451 (2018).

The agreement consists of three main components:

• The Hodeidah Agreement, providing for a ceasefire in Hodeidah governorate and a mutual redeployment of forces from the ports of Hodeidah, Salif, and Ras Issa, which handle the bulk of humanitarian and commercial imports into Yemen. Monitoring was assigned to the UN Mission to Support the Hodeidah Agreement (UNMHA), established by Resolution 2452 (2019).
• An executive mechanism on prisoners and detainees, aimed at a large-scale exchange of those held by both sides, building on ICRC-facilitated lists.
• A Statement of Understanding on Taiz, committing the parties to form a joint committee with UN and civil society participation to address the besieged city.

Implementation has been partial and contested. The Hodeidah ceasefire largely held in the port area and prevented a feared assault on the city, but redeployments stalled and skirmishes continued in the governorate. Prisoner swaps have occurred in batches, notably an exchange of around 1,056 detainees in October 2020 coordinated by the ICRC and the UN. The Taiz track produced little tangible progress.

For Model UN and research purposes, Stockholm is often cited as a case study in incremental, confidence-building diplomacy in active conflicts: it did not end the war but compartmentalized a humanitarian flashpoint, kept the port open, and created a standing UN monitoring presence that later supported the broader April 2022 truce brokered under Envoy Hans Grundberg.