No support for Military movers
You have a few options. You can exchange gold for gems to fund your transfer, instead of buying them. Alternatively, you can delete your character(s) and place all non-soulbound items in the bank, and transfer servers for free. These may not be optimal, but there are options to paying $20. Best of luck to you. =)
ArenaNet Communications Manager
Please don’t blame us for time zones. You’ve changed locations, and it’s natural that the busy times in Europe will not be the busy times in North America. The point is, you registered an account in Europe and were and will continue to be able to play from anywhere in the world. That is rather remarkable.
As to the server transfer question, please note the comments above: They are accurate and offer many options to you.
I also wish you the best, and thank you for your service to our country.
Communications Manager
Guild & Fansite Relations; In-Game Events
ArenaNet