Studying Legal Aspects of Saudi Arabia's Military Intervention in Yemen with Emphasis on the Security Council 2216 Resolution

Article 2 of the UN Charter, including the principles of public international law, including the principle of non-use of force, the principles of Inherent Right of Self- defense and the principles of The Right of nations to self-Determination. These principles hold the pillars of international law that all countries and international organizations in international relations among themselves, should consider compliance with these principles. Cast and rebel groups in Yemen area, and identify them by governments, international organizations in international law, can have a different consequences. Recent developments in Yemen and Saudi Arabia’s following interventions that named Operation Decisive Storm interventions, and subsequent of that 2216 resolutions of the Security Council is extremely hesitant thoughts, indeed, if the issuance of this resolution could be due to the justification of military intervention of Saudi Arabia at the tumultuous scene of Yemen, with multiple actors which the roles are constantly is changing? This article tries descriptive- analytical way, illegal and non-legitimate military intervention in Yemen to Saudi Arabia with the fundamental principles of international law expressed in the Charter while defects of 2216 Resolution, and that this resolution is not conducive to legitimize Saudi Arabia’s military intervention in Yemen.