North Korea was supported by the USSR and China and was opposed by the United Nations Forces including South Korea.
Red Chinese troops and Soviet equipment and technicians.
China and the USSR
North Korea, South Korea, United States, and the USSR
South Korea, US vs North Korea, USSR, China
South Korea, the US, France, Great Britain, Columbia, Turkey, Greece, Canada, Australia, Belgium, New Zealand, the Netherlands, Ethiopia, Luxembourg, the Philippines, South Africa, Thailand. Other UN countries sent medical units.
because ussr forced north korea to be communist by army
South Vietnam received advice, material and assistance from the Phillipenes, South Korea, Thailand, Austrailia, New Zealand and the US. North Korea received advice, material and assistance from the USSR and China.
I believe that the U. S only supported South Korea because it was during the Cold War where the USSR and the U. S agreed to disagree. Thus the North were supported by the Soviet and Russia, whereas the South depended on America.
Korea's primary ally was China, who supplied weapons and soldiers to the Korean Army during a majority of the Korean War. Many would agree that the Soviet Union was also an ally to North Korea, but China certainly made more of an impact.
To North Koreans kinda but the Koreans can't be trusted with what Kim Jomg Il has done to his people.(Kim Jong Il is basically the owner of North Korea.)
USSR/Red China supplying both NORTH Korea & NORTH Vietnam during both of those wars. Communists: USSR/Red China/North Korea/North Vietnam.