On May 8-9, Ukraine along with the entire world marks the days of remembrance and reconciliation to commemorate the victims of World War II.

These days honor the memory of more than 80 million people whose lives were claimed by global-scale violence, people of all races and nations, men and women, soldiers and civilians, small children and old people — all those who died and all those who survived and went through all circles of hell of the World War II.

https://www.ukrinform.net/rubric-society/2695812-ukraine-marks-day-of-remembrance-and-reconciliation.html