The Israeli occupation authorities continue their escalating violations against the Palestinians, and the occupation government follows the policy of administrative detention against the Palestinians in an increasing and illegal way. This is the detention on which the occupation authorities rely and claim that the administrative detainees have secret files that cannot be disclosed at all, violating the law clearly and explicitly. Therefore, this paper aims to shed light on the Israeli administrative detention against the Palestinians, which has escalated rapidly in the last three years in the West Bank due to the escalation in the struggle situation amongst the Palestinian people. Therefore, the problem of the study lies in the policy of administrative detention by the Israeli occupation forces against the Palestinians, and to know what administrative detention is in international law, what is the legal and historical background of Israeli administrative detention, and what is the reality of the Israeli administrative detention against the Palestinian