The US helped contribute from them becoming part of N Korea.
us policy during the Korean war was to make sure N Korea understood the us would intervene if they dared to cross the 49th parallel and attack S. Korea
N. Korea invaded the south.
Russia (or USSR or Soviet Union)
China would crush North Korea in less than a day.
N. Korea.
The war between the US and N. Korea has never officially ended, at the same time there was no official decloration of war either. chances are if there is a second Korean war it would involve the nuclear bombing of S. korea, also it would most likely take place in S. and N. Korea. just the same as the first war The fact that North Korea has missiles is a very serious 'wild card'. Past behaviour has shown how crazy and illogical the North can be. It would most likely involve the South, but could be so much more than that.
The Democratic People's Republic of Korea, south 'korea' is puppet sate of the US.
Korea
kuai
WW3. Use of Nuke-lear (BusH) weapons and lots of dead bunnies.
North Korea was talked into re-uniting with it's other half by Joseph Stalin of the Soviet Union (Russia). Stalin supplied the material, if N. Korea supplied the men.