The military trains in environments they plan to operate.
U.S. Cities in Texas are NOTHING like cities in Afghanistan or Iraq if you want to blend into the public.
If that is the case, then you should easily be able to list all the U.S. military exercises in U.S. cities over last 20 years.
Please list at least 3 of them since it’s business as usual, and nothing to be concerned about.
You seem to have a lot of trust in hussein.