2 August -16 September :  Conference on Disarmament 2016,

http://www.reachingcriticalwill.org/resources/calendar/event /5158

 9 August : International Day of the World’s Indigenous Peoples

http://www.un.org/en/events/indigenousday/

 12 August: International Youth Day

http://www.unesco.org/new/en/unesco/events/prizes

19  August: World Humanitarian Day

http://www.timeanddate.com/holidays/un/world

29 August : International Day Against Nuclear Tests

http://www.timeanddate.com/holidays/un/day