Gallant is ordering a massive war crime (ICC 8(2)(b)(xxv)) & very likely a crime against humanity (ICC 7(1)(b), 7(2)(b) [extermination] / 7(1)(k) [inhumane acts]). Presence of combatants w/in a civ. population does not affect its civ. character (AP I 50(3)). ICC has jurisdiction.
Israeli Defense Minister Yoav Gallant:
"I have ordered a complete siege on the Gaza Strip. There will be no electricity, no food, no fuel, everything is closed. We are fighting human animals and we act accordingly."