Forthcoming meetings 

  • UN Security Council Open debate on peacebuilding and sustaining peace: The new agenda for peace – addressing global, regional and national aspects of conflict prevention (21 August) (Concept note)
  • UN General Assembly Plenary meeting: General and complete disarmament - Item 99: High-level plenary meeting to commemorate and promote the International Day against Nuclear Tests (resolution 72/51) (4 September)

The United Nations observes designated days, weeks, years, and decades, each with a theme, or topic. By creating special observances, the United Nations promotes international awareness and action on these issues. The majority of observances have been established by resolutions of the United Nations General Assembly, although some have been designated by UN specialized agencies. The United Nations also observes anniversaries of key events in its history.