Why bother with a second-class seat at the Security Council?

The prestige associated with elected membership should not be underestimated. Germany’s unsuccessful (Opens in new window) bid in the 2026 Security Council election, in which it lost to Austria and Portugal, prompted criticism at home and was widely portrayed as a diplomatic embarrassment (Opens in new window). If a temporary, non-veto-bearing seat were merely symbolic, electoral defeat would hardly have generated such a response.

Interestingly, there is another group of middle powers who not only support the principle of rotating membership, but also seek to expand it. The Uniting for Consensus group (Opens in new window), popularly known as the Coffee Club, comprising countries including Italy, Pakistan, Argentina, Mexico, South Korea, Canada and Türkiye, opposes the creation of new permanent seats because doing so would merely expand an already unequal system. Instead, the group envisages enlarging the Council to as many as 27 members through additional elected seats, including a new category of longer-term, renewable seats.

Finally, the system of rotating membership also serves the interests of the P5 in a less obvious way. By periodically opening the Council to a changing group of elected members, it channels the ambitions of a wide range of states into competition for periodic access to the Council rather than sustained challenges to its underlying structure. Yet the institutional hierarchy remains intact: the veto is untouched, permanent membership remains exclusive, and ultimate authority continues to reside with the P5.

Perhaps that explains the Security Council’s enduring resilience as an institution despite strong criticisms. In a sense, the non-permanent membership functions as an institutional safety valve. For small states, that table offers visibility. For middle and rising powers, it offers status and leadership credentials. And for the permanent five, the rotating seats help sustain an institutional order that broadens participation without surrendering their privileged position.