President Isaac Herzog mourned the four soldiers who fell in the building collapse in Khan Yunis: "With an aching and grieving heart, I bow my head and weep together with all of Israel for the fall of our brave warriors, our beloved sons, in the Gaza Strip. The price of war is extremely heavy. This is a time of great sorrow - but also of great commitment: to stand behind the generation of heroic fighters, to embrace the families of the fallen, and to ensure their names and heroism will never be forgotten."