Originally posted by GRUNHERZ
Boroda the NK forces overran all of SK in an incredibly short time- there is no way that was just a defensive reaction to SK agression. The NK executed a preplanned invasion with suport of Stalin - there is no discussion of that. They caught the SK and small US forse completely unprespared and routed them accross all of SK and nearly into the sea in a matter of weeks. This was no reaction to SK agression.
How dare the USA impose democracy and freedom on people? They should have installed a communist government instead...
Grun, you already answered all your questions in your post.
1) There were no Soviet or Chineese troops in NK in summer 1950.
2) SK government thought that US will immediately support their in a war against NK, because they got their seats from the occupation administration.
3) They were mistaken, just as Kim Ir Sen was mistaken about Stalin's help. You have to read diplomatic correspondence between USSR and DPRK. Stalin said something like "It's your problem, you have to solve it yourself". Mao was saying the same things in the beginning. Only after a complete collapse when the "UN" forces landed in Chemulpo Stalin sent 64th IAK PVO (fighter corpse, anti-aircraft defence) to Korea, to perform strictly defencive tasks.
4) The conclusion can be that both sides had obvious reasons to attack, thinking about their "big brothers" who will have to support them. The outcome was pretty obvious: Americans tried to bomb NK "to stone age", while USSR was protecting it from air raids.
Grun, try to find different sources on this problem. I understand that in your "free press" and "democratic society" it's next to impossible to find anything that contradicts with Party line, but using Internet you can try.