University of Minnesota Law School Scholarship Repository Minnesota Journal of International Law 2015 Can Occupation Resulting from a War of Self- Defense Become Illegal? Ariel Zemach Follow this and additional works at: https://scholarship.law.umn.edu/mjil Part of the Law Commons Recommended Citation Zemach, Ariel, "Can Occupation Resulting from a War of Self-Defense Become Illegal?" (2015). Minnesota Journal of International Law. 316. https://scholarship.law.umn.edu/mjil/316 This Article is brought to you for free and open access by the University of Minnesota Law School. It has been accepted for inclusion in Minnesota Journal of International Law collection by an authorized administrator of the Scholarship Repository. For more information, please contact
[email protected]. Can Occupation Resulting from a War of Self- Defense Become Illegal? Ariel Zemach* Abstract Illegal occupation gives rise to a duty of the occupant to withdraw from the occupied territory immediately and unconditionally. International law has long recognized the illegality of occupation that results from an unlawful use of force by the occupying state. An emerging approach among international lawyers holds that occupation resulting from a lawful use of force by a state, in self-defense, may also become illegal. Proponents of this approach link the illegality of the occupation to the occupant's violation of the prohibition on the use of force or of the right of peoples to self-determination. These violations result from the occupant's policies which amount to de facto annexation of the occupied territory, manifested in refusal to engage in good-faith negotiations to end the occupation or in actions aimed at perpetuating the occupation (e.g., enabling the settlement of the occupant's citizens in the occupied territory).