Implying that the US could be too focused on Russia right now to help Taiwan defend against a Chinese invasion sounds like wishful thinking considering how little they are doing to help Ukraine.

You mean a Þorn?

But in general, communicate, never expect him to read your mind. Dropping hints and mind games generally end badly, guys are pretty much oblivious to that stuff.

As a guy I really can't stress this point enough. Clear communication is key for any relationship and making someone guess what you're thinking is a recipe for disappointment. Just speak honestly about your feelings, don't make your partner's life harder for no reason.