I imagine, that you mean the U.S "military". Unless your planning an invasion, then yes you do need a Visa. There any many types of Visa to enter UK the best place to look is www.ukvisas.gov.uk. That will tell you all you need to know.
If you are talking about Shrewsbury in England, then as both are in England you will not need a passport to travel there.
Yes, you will need a passport at each end of the journey.
No
Yes
Yes.
You will not require a passport to travel from Sunderland, England to Falkirk, Scotland.
Yes.
yes dumbo
i am sure u have to have a passport to get to Spain but I'm not sure if u r on the military!?
Yes, you need a passport to travel from England to anywhere outside the EU. You may need a passport, or other acceptable ID for countries in the EU.
only if you are going to Northern Ireland, you need a passport to travel between England and Ireland.
I have danish authority convention refugee passport and want to travel to England. Do I need visa to UK?