A3–AU Coordination: Consolidating African Influence within UN Security Council Dynamics

Executive Summary

The African Union appears to be entering a new phase in its structured engagement with the United Nations Security Council (UNSC) through its African members, the A3, currently composed of the Democratic Republic of Congo (DRC), Liberia, and Somalia for the 2026–2027 term.

This engagement reflects the continued institutionalization of coordination mechanisms between the AU Peace and Security Council (PSC) and the A3, aimed at strengthening Africa’s collective influence within global security governance. What began as a political commitment has gradually evolved into a more structured system of reporting, alignment, and strategic positioning.

The current phase suggests a growing effort to move beyond symbolic representation and toward more coordinated, disciplined, and assertive participation in UNSC decision-making, particularly on African files.

Analytical Assessment

The A3–PSC coordination mechanism has matured through a series of institutional developments, beginning with early efforts to establish regular communication channels and advancing toward more formalized reporting and engagement procedures. The requirement for periodic briefings by the A3 reflects a broader strategic objective: to ensure that African perspectives are not only present within the UNSC, but also aligned with continental priorities defined through AU structures.

This evolution has been reinforced by high-level processes and policy instruments that have progressively clarified roles, expectations, and modalities of engagement. As a result, what was initially a consultative arrangement has increasingly become a structured diplomatic interface, allowing for more consistent and predictable interaction between continental and global security institutions.

Within this framework, the A3 have sought to improve their collective effectiveness by aligning national positions on key agenda items, delivering joint statements during UNSC deliberations, and expanding their role in shaping outcomes through functions such as penholding or co-penholding on African issues. This shift reflects a broader strategic effort to convert numerical representation into substantive influence, particularly in a context where African issues occupy a significant share of the UNSC agenda while decision-making authority remains unevenly distributed.

At the same time, the effectiveness of this approach remains constrained by the realities of UNSC politics. Structural asymmetries between permanent and non-permanent members continue to limit the room for manoeuvre available to the A3. These constraints are compounded by competing geopolitical interests among UNSC actors and by the difficulty of maintaining unified African positions when national priorities do not fully converge.

The current phase will therefore be an important test of whether improved coordination can translate into tangible diplomatic leverage. This is especially relevant on major files such as the Democratic Republic of Congo, Sudan, and the Sahel, where the A3’s role will be judged by their ability to influence the framing of discussions, shape the substance of resolutions, and ensure that AU-aligned positions are reflected in UNSC outcomes.

The extent to which the A3 can act cohesively across these priority cases will be a key indicator of whether the coordination framework is becoming a practical instrument of influence rather than remaining primarily procedural.

Strategic Outlook

The current phase of A3–AU coordination reflects a broader shift in Africa’s approach to global security governance.

The objective is no longer limited to ensuring representation within the UNSC. It increasingly extends to agenda-setting, narrative influence, and direct impact on decision-making outcomes affecting the continent.

This shift is driven by several factors. African issues remain central to the UNSC agenda, yet African actors have long faced structural limitations within the Council’s decision-making framework. In response, there is growing emphasis on strategic coherence among African diplomatic actors and on the need for tighter coordination between continental institutions and member states serving on the Council.

The success of this model, however, will depend on sustained alignment between the AU and the A3, as well as the ability of African representatives to preserve unity under conditions of external pressure and internal divergence.

More broadly, Africa’s influence within the UNSC is likely to depend increasingly on the depth of coordination between continental institutions and their representatives, and on the capacity to operate collectively within a highly competitive multilateral environment.

Conclusion

The evolving coordination between the A3 and the African Union represents a gradual but significant consolidation of Africa’s diplomatic posture within the UNSC.

The central challenge is to transform coordinated representation into measurable influence over decisions that affect the continent. The extent to which the A3 can harmonize positions, navigate geopolitical constraints, and assert leadership on African files will shape the future trajectory of Africa’s role in global peace and security governance.