 They are the 17th Tamuz, the 10th of Tevet and Tzom Gedaliah (the 3rd of Tishrei).The modern holidays of Yom Ha-shoah (Holocaust Remembrance Day), Yom Hazikaron (Israeli Memorial Day) and Yom Ha'atzmaut (Israeli Independence Day) commemorate the horrors of the Holocaust, the fallen soldiers of Israel and victims of terrorism, and Israeli independence, respectively.There are some who prefer to commemorate those who were killed in the Holocaust on the 10th of Tevet.