Yes, that is a fact that none of the present permanent members wish the status quo to be altered. They have a good thing going which they use to further their own interests. Bringing in more members complicates the issue. The UNSC sanctions have been used by some nations regularly to beat other nations into submission. It is like an exclusive club for the highly privileged and they do not wish the others to gain entry.
However, the stated position of the permanent members is as follows:- "The United States supported the permanent membership of Japan and now of India and a small number of additional non-permanent members. The United Kingdom and France essentially supported the G4 position, with the expansion of permanent and non-permanent members and the accession of Germany, Brazil, India and Japan to permanent member status, as well as an increase the presence by African countries on the Council. China supported the stronger representation of developing countries."
Currently, India, Brazil, Germany and Japan are the aspirants for the UNSC permanent membership. Together they are referred to as the G4. The main opposition for UN SC reforms stems from the so called 'Uniting for Consensus (UfC)' or the Coffee Club. The main aim of this movement is to oppose the bid for permanent membership by the G4. " Some of the members of the Uniting For Consensus group are:
Argentina, Colombia, Mexico - opposed to a bid for Brazil
Italy, Netherlands, Spain - opposed to a bid for Germany (wishing for a seat for the whole European Union)
South Korea - opposed to a bid for Japan
Pakistan - opposed to a bid for India
Canada - opposed in principle to expansion not achieved by consensus or near-consensus"
Therefore, it is not really the present permanent members which are opposed to a reform but individual countries with their own axe to grind. In view of this confusion, a reformation of the UNSC is not going to happen any time soon. This fact is well known to all and the aspirants are prepared to wait for as long as it takes.
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