Following is UN Secretary-General António Guterres’ message for the International Day for the Preservation of the Ozone Layer, observed on 16 September:

Following is UN Secretary-General António Guterres’ message on the International Day against Nuclear Tests, to be observed on 29 August:

Following is UN Secretary-General António Guterres’ message on World Humanitarian Day, to be observed in New York on 19 August:

Following are UN Secretary-General António Guterres’ remarks at the “Stand Together” event to mark World Humanitarian Day 2017, in New York today:

Following is the text of UN Secretary-General António Guterres’ video message on International Youth Day, in New York today:

Following are UN Secretary-General António Guterres’ remarks to the General Assembly informal plenary on Nelson Mandela International Day:

Following is UN Secretary-General António Guterres’ message on the International Day against Drug Abuse and Illicit Trafficking, observed on 26 June:

The United Nations Department of Public Information has launched a new animated video on the dramatic story of Yusra Mardini, a young refugee from conflict-torn Syria who achieved her dream to compete in the 2016 Olympic Games.

Following is UN Secretary-General António Guterres’ message for World Refugee Day, observed on 20 June:

Following is UN Secretary-General António Guterres’ message for the International Day for the Elimination of Sexual Violence in Conflict, observed today, 19 June: