"The Security Council recognizes that the challenges facing the international community demand a resolute response, based on the principles and purposes of the Charter of the United Nations. The members of the Security Council consider that the United Nations must be strengthened and revitalized to help meet these challenges. They take note of the conclusions of the Working Group of the General Assembly on the Question of Equitable Representation on and Increase in the Membership of the Security Council and other Matters Related to the Security Council, inter alia, that the Council should be expanded, and that its working methods should continue to be reviewed, in a way that further strengthens its capacity and effectiveness, enhances its representative character and improves its working efficiency and transparency; and that important differences on key issues continue to exist. The Council also believes that effective use should be made of instruments for preventive action, and the Organization's