1 & 2. Again, you stated that fascism has no hierarchy. You stated that the military has a controlled fascism. I'm assuming that this "controlled fascism" of which you speak is a subset of fascism. It is thus possible for fascism to have a hierarchy. Hey look, you fail. Hmm. By your definition, Nazi Germany, Italy under Mussolini, were not fascist, since there was a hierarchical system as military service was required and social classes were set by those means. I think the vast majority of historians would disagree with you. Also, you're suggesting that fascism and dictatorship are mutually exclusive, which suggests that a fascist dictatorship does not exist. Maybe you need to get a clue.
3. Marx wrote about a great many things. One of which was the means by which governmental structure can be changed. Stop being dense.
4. I'm assuming the leadership themselves wouldn't listen to the individual, so clearly there would necessarily be a lack of unity in that situation... which was my point.
5. Anyone would have acted the way Grime acted? As clearly he is not indicative of the population of Utopia, as top kingdoms don't have people defecting every other day, and in fact it is a rarity, I don't see how you can make that assertion. You still have not dealt with "You, in supporting Grime, are supporting the idea that those in the armed forces need not obey their COs due to the nature of the hierarchical structure. That I have a problem with. Soldiers knew, or should have known, what they were signing up for, and to subvert the authority to which they pledged obedience, is an inexcusable moral wrong."