What If Arab Land Is Captured By Non-muslims?
I today’s international law there is no room for land grab so it is not useful to hypothesize such a situation. According to the Quran, Jihad (qital) can now only be waged against injustice and oppression . If such a situation arises and a Muslim state has the means to fight against it then it is incumbent upon them to do so. For details, please see: Discussion 32271