Here's the reason the US Navy is reluctant to sail through the Strait of Hormuz

[druidity33]

41. Re-familiarize yourselves with the Millennium Challenge of 2002...

https://en.wikipedia.org/wiki/Millennium_Challenge_2002

"MC02 was an experiment mandated by Congress in 2000 to "explore critical war fighting challenges at the operational level of war that will confront United States joint military forces after 2010."[4] The simulation took two years of planning and involved 13,000 troops. The Red force, led by retired Marine Corps Lieutenant General Paul K. Van Riper, used numerous asymmetrical tactics unanticipated by the Blue force; a pre-emptive cruise missile attack sunk sixteen Blue warships and led to the exercise's suspension. The simulation was restarted with Blue forces fully restored, and Red forces heavily constrained from free-play "to the point where the end state was scripted",[4] resulting in a Blue victory. Van Riper later criticized the cost of the exercise as "wasted".[5]