So we all know NIST is being puppeteered by the NSA, specifically in regards to quantum-secure encryption, which means you probably can't use that in certain situations. What are non-14-eye governments doing with encryption? Does anyone have any interesting sources or names of algorithms or anything that can help in this regard?
Frankly, your best bet would either be, say, the Russian Federation or China if you wanted privacy from the 5 Eyes or 14 Eyes or however they've expanded since starting.
But even then, I don't think that non-AES or non-CIS countries are out of the question.