To argue that Israel is employing legitimate “self-defense” when it militarily attacks Gaza affords the occupying power the right to use both police and military force in occupied territory. An occupying power cannot justify military force as self-defense in territory for which it is responsible as the occupant. The problem is that Israel has never regulated its own behavior in the West Bank and Gaza as in accordance with Occupation Law. […] Israel’s refusal to recognize the occupied status of the territory, bolstered by the US’ resilient and intransigent opposition to international accountability within the UN Security Council, has resulted in the condition that exists today: prolonged military occupation. Whereas the remedy to occupation is its cessation, such recourse will not suffice to remedy prolonged military occupation. By virtue of its decades of military rule, Israel has characterized all Palestinians as a security threat and Jewish nationals as their potential victims, thereby justifying the differential, and violent, treatment of Palestinians. In its 2012 session, the UN Committee on the Elimination of Racial Discrimination described current conditions following decades of occupation and attendant repression as tantamount to Apartheid.

Noura Erakat, No, Israel Does Not Have the Right to Self-Defense In International Law Against Occupied Palestinian Territory (via mehreenkasana)