I think people miss a point here. International law regulates the relations between states. "Gaza" is not a state. Afaik nobody recognised Gaza as an independant state. Gaza did not proclaim itself to be a state.
Egypt doesn't want Gazans and neither do Lebanon, Jordania or Saudi Arabia.
As stateless persons, they can be issued Nansen passports or whatever travel document. If Congo or any country decides to let them in, it's that country's decision.
I am sure that a high percentage of Palestinians would prefer to be Monegasque citizens and live in Montecarlo.
Anyway all these "violations of international law" apply to relations between states.
For some reason people are trying to apply the rules of war between regular armies to terrorists that attacked a civilian population.
I don't see the poor civilian population of Gaza denouncing the terrorists or distancing itself from them, they actively help them.
If one was found in England helping the IRA, in Italy helping the Red Brigades, or in Germany helping the Rote Armee Fraktion and letting the terrorists use one's house to shoot people, one wouldn't expect not to be shot at by the police.
Hamas is not an army and this is not an international conflict.
People quote from international law saying things like "collective punishment is prohibited" without knowing what is collective punishment (it's what the Germans used to do, if someone from a village shot a German, they would destroy the village).
They think a "proportional response" is something like killing the same amount of people that were killed. By this logic, if Russia bombed the White House, the US should retaliate by bombing a block of flats.
Those posts before about "Abrahamic religions" - wait, Abraham? The one who married Sarah? idk but they seem very Jewish to me.
But if religion means a claim to a territory, then I think it's Persia, Egypt, Greece and Italy that should take over. I confess I am not familiar with American (re: the continent) or Oceanic religions.
Unconditional surrender, then occupation, dehamazification and maybe 50 years later you can be your own country as long as you behave and we keep bases there.