So, no matter where you are living, you'll find a single U.
You will move a lot, potentially in far flung places around the world. 5) If you have a very defined career path that requires a specific location & number of years spent in one place a military partnership will make that very difficult. If you want a big career that demands you live in a particular area, or long years in one place, don't date people in the service.
Read more about military couple deployment arguments here.
8) Consider that in a local or national emergency if is likely your service member will be called to serve the country or local community.
There will be lots of things to complain about and get frustrated by.
Obsessing about all these things will make you, your partner and everyone around you miserable.