Did Iran outsmart the West by negotiating with Oman about the Strait of Hormuz

Recommendable! This is an interesting and significant viewpoint!

"...  [Iran] says: ‘Leave the Americans out of it. This is our business with the Omanis, and in this way, we will overcome the restrictions of international law, because if it is only us, then it is an absolute problem.’ ...

If an agreement is reached with Oman, it creates an opening in international law. That is also why they are ignoring the Americans.” ..."

Former Israel Air Force chief: Donald Trump losing military leverage on Iran | The Jerusalem Post "Speaking to 103FM on Thursday, Maj.-Gen. (res.) Eitan Ben Eliyahu said the Strait of Hormuz talks remained incomplete and warned that regional demands could stretch US air defenses thin."

Are there still pieces of land unclaimed by any country? Nobody's land anywhere?

Are you ready to stake a claim and become the ruler of your own domain? 😊

What about maybe a beautiful uninhabited island in vastness of the Pacific Ocean? If you don't believe in the Global Warming hoax and Climate Change religion, then this island will not disappear anytime soon. 😊

"... One of the most significant examples of terra nullius is Bir Tawil, a 2,060 square kilometer trapezoidal piece of land near the border between Egypt and Sudan, which neither country claims ownership of. This land is barren, although it is often frequented by transient nomadic Bedouin tribes, such as the Ababda people. ...
In the eyes of international law, no part of Antarctica is owned by any one country. However, this has not stopped seven countries from claiming parts of the continent as their own: Argentina, Australia, Chile, France, New Zealand, Norway, and the United Kingdom. ..."

Are there still pieces of land unclaimed by any country? - The Jerusalem Post Unclaimed pieces of land known as Terra Nullius still exist around the globe.