OSWIECIM, Poland — Auschwitz survivors warned Monday of the rising antisemitism and hatred which they are witnessing in the modern world as they gathered with world leaders and European royalty on the 80th anniversary of the death camp’s liberation.

Monday's ceremony in Poland is regarded as the likely last major observance of Auschwitz's liberation that any notable number of survivors will be able to attend, due to their advanced ages.

Holocaust survivors and world leaders have begun to gather in Poland to mark the 80th anniversary of the liberation of the Nazi German Auschwitz-Birkenau death camp.

About 50 survivors are joining King Charles and world leaders for commemorations including a service and speeches.

WARSAW -- Auschwitz survivors and global leaders gathered at the site of the Auschwitz concentration camp in southern Poland to commemorate the 80th anniversary of its liberation.

The world marks the 80th anniversary of the liberation of Auschwitz on Monday, with some of the few remaining survivors set to attend ceremonies at the site of the notorious Nazi death camp.

Jews in Hungary and around the world are observing Holocaust Remembrance Day 80 years after the liberation of the Auschwitz-Birkenau death camp

Auschwitz survivors and Poland's president Andrzej Duda paid tribute on the 80th anniversary of the liberation of the Nazi German death camp by Soviet troops on Monday (January 27), in what will likely be one of the last such gatherings of those who experienced its horrors.

It doesn’t do any good for your heart, for your mind, for anything,” said Holocaust survivor Jona Laks, 94, about her return to Nazi Germany’s Auschwitz-Birkenau concentration camp.