Peacebuilding has since expanded to include many different dimensions, such as disarmament, demobilization and reintegration and rebuilding governmental, economic and civil society institutions. The concept was popularized in the international community through UN Secretary-General Boutros Boutros-Ghali's 1992 report An Agenda for Peace. The report defined post-conflict peacebuilding as an "action to identify and support structures which will tend to strengthen and solidify peace in order to avoid a relapse into conflict". At the 2005 World Summit, the United Nations began creating a peacebuilding architecture based on Kofi Annan's proposals. The proposal called for three organizations: the UN Peacebuilding Commission, which was founded in 2005; the UN Peacebuilding Fund, founded in 2006; and the UN Peacebuilding Support Office, which was created in 2005. These three organizations enable the Secretary-General to coordinate the UN's peacebuilding efforts. National governments' interest in the topic has also increased due to fears that failed states serve as breeding grounds for conflict and extremism and thus threaten international security. Some states have begun to view peacebuilding as a way to demonstrate their relevance. However, peacebuilding activities continue to account for small percentages of states' budgets.