UNA UNSO aka OUN UNSO, UPA ( the Bandera and Shuchevich organisation) have been responsible for mass killing of Jews, Poles, Ukrainian and Belorussians (civil population), Soviet prisoners of war.
http://www.israelnationalnews.com/Artic ... aspx/17458
UNSO was recreated in 90s after USSR fall, as small time neo-nazi far right organization with para-military training camps in the woods made up of people of nationalistic mind, but after the recent Ukraine revolution in which they were used as main organized fighting force, they became an official political ultra nationalist party connected with "Right Sector" in Ukraine, now holding influential power in the country's politics.
These are UNSO members with UNSO flags, in public gathering zig-heiling around:

I'm having hard time imagining them as liberals per your words, especially in the light of recent events when Gay pride parade in Kyev was attacked and beaten by the members of UNSO group.
And the photo from your website, these armed dudes running around in the woods lol, you one of them?
Being patriot of your own country is all good and dandy, but bringing politics into gaming community is a bad taste. You should've named your clan differently, without connecting it to the current existing political party and para-military group with dubious history and extremist nationalistic views. Its as bad as if when some crazy russian would post Skinheads rus clan for PR gaming and call himself liberal in PS. Your call though.