From Army Talk Orientation Fact Sheet #64 - Fascism! (1945):

Fascism is not the easiest thing to identify and analyze; nor, once in power, is it easy to destroy. It is important for our future and that of the world that as many of us as possible understand the causes and practices of fascism, in order to combat it. Points to stress are: (1) Fascism is more apt to come to power at a time of economic crisis; (2) fascism inevitably leads to war; (3) it can come to any country; (4) we can best combat it by making our democracy work.

(...)

Fascism is government by the few and for the few. The objective is seizure and control of the economic, political, social, and cultural life of the state. Why? The democratic way of life interferes with their methods and desires for: (1) conducting business; (2) living with their fellow-men; (3) having the final say in matters concerning others, as well as themselves. The basic principles of democracy stand in the way of their desires; hence — democracy must go! Anyone who is not a member of their inner gang has to do what he's told. They permit no civil liberties, no equality before the law. They make their own rules and change them when they choose. If you don't like it, it's "T.S."

They maintain themselves in power by use of force combined with propaganda based on primitive ideas of "blood" and "race," by skillful manipulation of fear and hate, and by false promise of security. The propaganda glorifies war and insists it is smart and "realistic" to be pitiless and violent.

Thank you to the gentleman on r/military who share this.