Mahmoud Ahmadinejad
سپاه پاسداران انقلاب اسلامی
Speaking at a press briefing, Russian Foreign Ministry spokesperson Maria Zakharova said the US blockade on the Strait of Hormuz violates the UN Charter and international law and only serves to escalate tensions.
Zakharova said measures such as intercepting vessels or blocking Iranian ports "must be viewed as strictly unilateral and illegal", both under the UN Charter and the international maritime law.
"This is yet another arbitrary interpretation by Washington of the international legal framework, which only contributes to the further escalation of the conflict and, naturally, leads to corresponding economic consequences," she said.
According to the UN Charter, the imposition of a naval blockade is only possible by decision of the UN Security Council as one of the collective measures to restore and maintain international peace and security.
Security Council Determination (Article 39)The process starts here: "The Security Council shall determine the existence of any threat to the peace, breach of the peace, or act of aggression and shall make recommendations, or decide what measures shall be taken in accordance with Articles 41 and 42, to maintain or restore international peace and security."
Blockade is explicitly named as an example of authorized forcible action under Article 42. It must be a collective measure decided by the Security Council.
No such authorization has been granted in the current Strait of Hormuz situation (as of April 2026), which is why statements like Maria Zakharova's describe unilateral U.S. actions as "strictly unilateral and illegal" under the Charter. Only the UNSC (not individual states) can make this determination.
Zakharova said measures such as intercepting vessels or blocking Iranian ports "must be viewed as strictly unilateral and illegal", both under the UN Charter and the international maritime law.
"This is yet another arbitrary interpretation by Washington of the international legal framework, which only contributes to the further escalation of the conflict and, naturally, leads to corresponding economic consequences," she said.
According to the UN Charter, the imposition of a naval blockade is only possible by decision of the UN Security Council as one of the collective measures to restore and maintain international peace and security.
Security Council Determination (Article 39)The process starts here: "The Security Council shall determine the existence of any threat to the peace, breach of the peace, or act of aggression and shall make recommendations, or decide what measures shall be taken in accordance with Articles 41 and 42, to maintain or restore international peace and security."
Blockade is explicitly named as an example of authorized forcible action under Article 42. It must be a collective measure decided by the Security Council.
No such authorization has been granted in the current Strait of Hormuz situation (as of April 2026), which is why statements like Maria Zakharova's describe unilateral U.S. actions as "strictly unilateral and illegal" under the Charter. Only the UNSC (not individual states) can make this determination.