The lack of a U.S. carrier in the Pacific may be short-lived if the Navy deploys another in the next couple of months. But it shows how the open-ended operations with Iran are running some American sailors ragged, analysts say, while the Trump administration further retreats from the Asia-Pacific region and focuses on the Western Hemisphere.
“The administration says that the Pacific is supposed to be the most important behind the Western Hemisphere,” said Greg Poling, director of the Southeast Asia Program at the Center for Strategic and International Studies. Instead, the U.S. is “doing the exact opposite” of its previously expressed goal of pulling out of the Middle East.


you should look up Iran on a topographic map some time, and see if you can find another example in history where the west (or russia for that matter) has failed to invade a country that is topographicaly similar, and much much smaller.
The invasion was fine, with full air support, the occupation isn’t a military challenge that’s a entirely social issue.