Let's talk the "Strait of Hormuz."
In an interview aired yesterday on Al Jazeera TV, the Speaker of the Iranian Parliament Mohammad Bagher Ghalibaf spoke of his interpretation of Iran's future role as it concerns the Strait of Hormuz.
The takeaways:
- We will not permit the United States to interfere in the Strait of Hormuz.
- We have agreed with the Sultanate of Oman on the navigation mechanism in [the Strait of] Hormuz based on the fifth article of the memorandum of understanding.
- We are proceeding with the implementation of the [Strait of] Hormuz navigation mechanism and will consult with the countries bordering [our] territorial waters.
It is clear from Ghalibaf's statements that he views the Strait of Hormuz as the territorial waters of Iran, and if pressed, jointly owned by Iran and the Sultanate of Oman. In his view, it is anything but how the world sees the Strait - an international waterway with free access to all. He is on record claiming that control of navigation in the Strait of Hormuz is Iran's right, and that Iran will not relinquish control under any circumstances.
Ghalibaf in not alone in this belief. Iran's deputy foreign minister unilaterally informed Omani officials that Iran alone will determine the transit routes in the Strait, and prohibit the use of other routes. Again, this is the Iranians ignoring the fact that the Strait of Hormuz is a declared international waterway according to the 1994 United Nations Convention on the Laws of the Sea (UNCLOS). The Strait is neither Iranian nor Omani territorial waters.
It gets even better. On May 18, Iran announced the creation of the Strait of Hormuz Administration. Iran unilaterally declared that the Islamic Revolutionary Guard Corps (IRGC) will exercise control over the area shown in yellow on the map.

The lines run from the western edge of Qeshm island in Iran to Umm al-Quwayn in the UAE, and from Jabal Mubarak, Iran to Fujayrah, UAE. The area includes not only the international waterway, but also Omani territorial waters.
This attempt flies in the face of a variety of international agreements that prohibit either Iran or Oman from restricting passage through the strait or charging a toll.
Why are the Iranians taking these what I would call unwarranted actions?
The answer is the imprecise wording of the last sentence in the fifth article of the memorandum of understanding between the Iran and the United States. It reads:
"The Islamic Republic of Iran will conduct dialogue with the Sultanate of Oman to define the future administration and maritime services in the Strait of Hormuz, in discussions with other Persian Gulf littoral states, in line with applicable international law and the sovereign rights of coastal states of the Strait of Hormuz."
Ghalibaf's comments suggest that Tehran interprets this sentence to mean that Iran and Oman will jointly administer and manage the Strait, rather than merely establish navigational procedures to ensure the safe passage of commercial shipping. The map and declaration that the IRGC will exercise control over a huge swath of the Persian Gulf and Gulf of Oman - including the entire Strait of Hormuz - far exceeds the provisions of this statement.
In the end, the Iranians and Omanis will have to allow free passage - the legal term is "right of transit" - through the Strait with no tolls or fees. If Iran attempts to enforce a contrary interpretation, it would almost certainly invite a direct challenge from the United States and possibly other maritime powers.


