I was very moved by the exhibit. It's a tragedy that affected the whole world. And I think we all have a responsibility to do whatever we can to deal with the aftermath of this tragedy and to ensure that it does not happen again. Anywhere.

The United Nations and the international community will remain engaged in work with the government and the people of Ukraine to ensure sustainable development in that region and to assist those who had been hit by this tragedy.

It is our collective duty and responsibility. *****