Greece has a history of being invaded, Turks invaded you and then Hitler Invaded you, I hope you aren't one of those Nazis who escaped punnishment:-
A narrative of Greek resistance has dominated national historical depictions of WWII, but many Greeks also collaborated with occupying German forces. Now, the long taboo and still controversial topic is open to debate.
www.dw.com
After the war, especially from 1945-1950, all surviving security battalion members, as well as Nazi ideologues, were tried. However, it quickly became clear that the Greek state didn't really intend to punish collaborators. Even when serious sentences were handed down, they were repealed by royal decree or parole boards after a short amount of time. That's how starting in the early 1950s former supporters of Nazism were incorporated into the anti-communist state, if they hadn't already been so by fighting in the Hellenic Army during the Greek Civil War [that pitted communist forces against the Greek army from 1946-1949.]