I'm in favor of the admission of Macedonia - for they really need protection. I'm absolutely against Albania, which doesn't deserve it all and until Croatiahas made reparations for the war crimes they commited, I'm against their admission.
Macedonia is a historical Greek area- Alexander the Great was from there.
I've no objection to adding any of these. Albania itself might be slightly problematic- it borders Kosova. That said, I support it it would be interesting to look at some F-7s (Chinese version of the MiG-21)
Since you seem to be using local names, would you mind calling Bulgaria Balgariya from now on. Or does this reverence extend only to Albanians?