Let them eat enriched Uranium. Let Russia and the other Caspian nations set pricing. And the US Navy seamen will love the extended deployment.

 https://www.timesofisrael.com/trump-said-prepping-for-extended-iran-blockade-says-tehran-better-get-smart-soon/

https://www.jpost.com/israel-news/article-894591

One of those two says Trump said, "No more Mr. Nice Guy." The other said, short leash.