but in current times there have been notable exceptions to your "rule"
I agree and I tried to make room for this exception when I stated
There are exceptions...like when there is an individual who charismatically steps out and ahead to create a new movement.
In general, movements are not born from within the military. True, the American military takes the oath...but there is always the exceptional individual man/soldier that is lurking, who if charismatic enough could turn the tide (for good or bad depending on your perspective). In the case of the Communist coup, the days of that movement were numbered by that time and the handwriting was on the wall and the military saw/felt it in there hearts and minds as individuals and ultimately as a whole. This is the place in the military where the leader(s) (ie Gorbachev) of any movement have to strike if what they propose is going to have any success...they have to win over the military. At that point depending on the strength of the movement, this new movement (in some cases what could be labeled a glorified cult) have the unquestioning support of the military...until the next one comes along.
Axelspeed