They are massacring civilians. They are doing more than “trying”, it is happening.
Because Hamas inserts itself among civilians Rubbish. Hamas is underground in the tunnels. The air strikes cannot get them.
There is a military advantage to killing civilians and that is why international laws were written post WWII to make collective punishment of civilians war crimes.
Also, the earlier reports that these were fuel tankers was later corrected, they contained water not fuel. No fuel has gone into Gaza
”There are sufficient supplies of fuel waiting to be loaded onto trucks and transported into Gaza via the Rafah border crossing, but Dujarric demurred when asked why the UN has so far been unable to get any fuel shipments into the occupied territory.
"I don't want to go into all the details. What I can tell you is that we want to get fuel in we haven't been able to get all the hurdles moved for us to get that fuel in," he said when asked by a reporter why the UN has not been able to ship fuel in yet.” As of 2 hours ago.
https://www.aa.com.tr/en/world/un-says-lack-of-fuel-in-gaza-of-great-concern-as-supplies-run-out/3030324
“Cairo, 23 October 2023 (TDI): Aid deliveries entering Gaza have not included fuel. The United Nations Relief and Works Agency for Palestine Refugees (UNRWA) faces an imminent crisis as its fuel reserves are set to be depleted within the next three days.
Expressing deep concern, UNRWA’s Commissioner General, Philippe Lazzarini, urgently called for immediate action to allow fuel supplies into Gaza.
He emphasized, “No fuel will further strangle the children, women, and people of Gaza,” highlighting the critical need for swift intervention to prevent a humanitarian catastrophe in the region.”
https://reliefweb.int/report/occupied-palestinian-territory/hostilities-gaza-strip-and-israel-flash-update-16-enarhe