

De-nazification was a lie. The East and West German governments were flush with ex-Nazi mid-level bureaucracts by the end of the 1940s, with Nazi officer survivors holding positions as senior as cabinet secretaries and high courts.
While US authorities sought justice by putting 16 lawyers and jurists who played a role in the Nazi regime on trial in 1947, Germany tried one lone prosecutor after establishing the West German Federal Republic in 1949.
Many of those working for the ministry in the post-war years came from backgrounds as lawyers or judges in Nazi Germany, and came to the department to provide legal advice as West Germany rebuilt itself. By coming together and closing ranks, the network of former Nazis not only protected one another from legal prosecution but also bound together to create the nation’s laws.
Nevermind the NATO commanders with Nazi careers who helped to form the post-war anti-communist movement’s backbone.
https://en.wikipedia.org/wiki/Network_effect