[Yesterday] at sunset [began] a very solemn day on the Jewish Calendar, Yom HaShoah, Holocaust Remembrance day. It is observed on the 27th day of the month of Nisan, which marks the day when Allied troops liberated the first Nazi concentration camp at Buchenwald, Germany, in 1945. The full name of the day is Yom Hashoah Ve-Hagevurah, which means the “Day of (remembrance of) the Holocaust and the Heroism.”