Per the linked story, Iran has not made a decision to potentially close the Strait of Hormuz.
[link to tehrantimes.com
While Iranian Naval exercises are not new, it appears Iran will be testing the waters (pun intended) out further than they normally do. Look for the USA to silently place its own ships in places of annoyance during Iran’s manuevers.
These manuevers will last through Christmas and the New Year so keep a clean pair of underwear on at all times.