I'm currently active Duty military, USAF. I'm married to a Japanese citizen, our daughter (born this year) has dual citizenship until she turns 21. At that point she will have to choose Japan or the US as Japan offers no other form of dual citizenship/forces you to choose. I will be finishing my military career in about 10 years. One of our current post-military plans right now is to move to back Japan once I retire from the military. If this happens, my goal is to keep my US citizenship despite living off my pension in Japan.
Thankfully I will not lose my VA benefits or pension if we do this, so this will not be a concern for me. However, everything I have found on keeping your citizenship while abroad is not so clear-cut. Every source so far states things like maintaining strong ties to the US through regular visits, financial ties, and continued involvement in US affairs, filing tax returns in the US, keeping a US passport, and registering with the local embassy. I have not found anything that is black-and-white on what would cause you to lose your citizenship apart from straight up renouncing your citizenship/ obtaining another. Some sources touched on being looked at/questioned by immigration if I'm "out of country for too long" on if I truly am a citizen an plan to remain a citizen and how can I prove it. Other sources saying that I could be looked upon as abandoning my citizenship if gone for more than a year at a time. This whole scenario seems to be one big grey zone.
Has anyone retired abroad or is anyone currently living abroad while keeping their US citizenship? In your experience how has it worked, what have you had to do and what challenges have you had to overcome? I'm just thinking about and planning for the future so any meaningful advice would be greatly appreciated.
Thank you! --Joe