Hamas’ brutal attacks in Israel on October 7 killed at least 1,400 people and the group took more than 200 hostages, according to Israeli authorities. In the wake of the assault, Israel launched an aerial bombardment of Gaza that Palestinian health officials say has killed more than 5,000 people. Israel also announced a “complete siege” on the enclave, withholding vital supplies of water, food and fuel.
Hamas has over a million liters stockpiled, and is literally the government there, so yeah. They should.