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End dates written into Security Council resolutions: mission mandates, authorizations, sanctions measures and expert panels. Every item links to the resolution that states it.

A date here is the end date written in the resolution. This page does not show or predict what the Council will do next. Resolutions adopted after S/RES/2829(2026) (2026-09-29) are not in the data yet, so an item may already have been extended.

List Month

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Security Council presidency: Liberia

December 2026
MonTueWedThuFriSatSun
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78910111213
14151617181920UN Organization Stabilization Mission in the Democratic Republic of the Congo (MONUSCO)
21222324252627
28293031on recommendation that António Guterres be appointed Secretary-General of the UN for a second term of office from 1 Jan. 2022UN Interim Force in Lebanon (UNIFIL)Panel of Experts on SomaliaAfrican Union Support and Stabilisation Mission in Somalia (AUSSOM)UN Disengagement Observer Force (UNDOF)

Dec 20, 2026

  • UN Organization Stabilization Mission in the Democratic Republic of the Congo (MONUSCO) Mandateafrica
    Expires Dec 20, 2026 · Stated in S/RES/2808(2025), adopted Dec 19, 2025 · UN text · UN Digital Library
    In the resolution title: “on extension of the mandate of the UN Organization Stabilization Mission in the Democratic Republic of the Congo (MONUSCO)”

Dec 31, 2026

  • on recommendation that António Guterres be appointed Secretary-General of the UN for a second term of office from 1 Jan. 2022 Other dated provision
    Expires Dec 31, 2026 · Stated in S/RES/2580(2021), adopted Jun 8, 2021 · UN text · UN Digital Library
  • UN Interim Force in Lebanon (UNIFIL) Mandatemiddle east
    Expires Dec 31, 2026 · Stated in S/RES/2790(2025), adopted Aug 28, 2025 · UN text · UN Digital Library
    In the resolution title: “on final extension of the mandate of the UN Interim Force in Lebanon (UNIFIL)”
    The resolution describes this as a final extension.
  • Panel of Experts on Somalia Expert panel or monitoringafrica
    Expires Dec 31, 2026 · Stated in S/RES/2806(2025), adopted Dec 12, 2025 · UN text · UN Digital Library
    In the resolution title: “on degrading the threat posed by Al-Shabaab and extension of the mandate of the Panel of Experts on Somalia”
  • African Union Support and Stabilisation Mission in Somalia (AUSSOM) Authorizationafrica
    Expires Dec 31, 2026 · Stated in S/RES/2809(2025), adopted Nov 13, 2025 · UN text · UN Digital Library
    In the resolution title: “on extension of the authorization of the African Union Support and Stabilisation Mission in Somalia (AUSSOM)”
  • UN Disengagement Observer Force (UNDOF) Mandatemiddle east
    Expires Dec 31, 2026 · Stated in S/RES/2824(2026), adopted Jun 25, 2026 · UN text · UN Digital Library
    In the resolution title: “on extension of the mandate of the UN Disengagement Observer Force (UNDOF)”

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Meetings and the programme of work

The Council's monthly programme of work and daily schedule are published by the UN in documents that cannot be read automatically, so they are linked rather than copied here.

Calendar feeds (.ics)

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