TLDR; Cold War Era 1945 - 1991
Korean War 1950 - 1953; technically 1950 - Current
An Armistice isn't a treaty, North Korea still strives for reunification under communist rule.
Wow, I could give you an in-depth reply on this stuff but its probably better and less time consuming if you just read the Cold War, Red Scare (/Communism), and Korean War wikis.
But none the less, the "enemies" that you're referring to during the Cold War Era leading up-to the Korean War happens to only be the fear of Communism.
So, the Cold war started right after WW2 when the wartime treaty between the Allied forces came to an end. At this time; the US, UK, and USSR were arguing on how the borders of Europe's countries should be drawn.
(Skipped a lot of stuff like why USSR wasn't regarded as a superpower til 1949, go read up on it)
This promptly lead to a power-struggle between 2 forces, 3 if you count the NAM even if they did nothing, the US/NATO forces and the USSR/Warsaw Pact. NATO forces wanted to rebuild and establish a democratic governments while the WSP alliance wanted to invade and dominate the surrounding areas due to past conflicts. This later resulted in the threat of mutual assured destruction between the US and Soviet Russia and also the start of the Red Scare or the threat of communism spreading west.
Stuff like the Korean War, Vietnam War, Cuban Missile Crisis and Proxy wars, are just tug-of-wars with the US backing one side to help rid the area of communism and the USSR/China backing another to spread it.
Korea was the first hot spot of the cold war. What began as a civil war became the cold war when the US and its allies united under the flag of the United Nations and backed South Korea while the Soviet Union and China supported North Korea.
The growing conflict in Korea was a microcosm of the overall Cold War as there was no direct armed conflict.
Vietnam was a "hot" battle of the "Cold War". The Korea was the first "hot" battle of the "Cold War."
durin the cold war the three nations that got divided were Korea,Vietnam and,Germany
Harriet Tubman
North Korea
korea and japan
korea
North Korea
None, the cold war wasn't a war. However...Korea & Vietnam can be considered two "battles" of the cold war; since Korea/VN were "hot" (shooting & killing) wars during the cold war. The cold war was about communism vs free world. Korea/VN were both fought between communists and the free world.
Korea was the first hot spot of the cold war. What began as a civil war became the cold war when the US and its allies united under the flag of the United Nations and backed South Korea while the Soviet Union and China supported North Korea.
us and Korea
The growing conflict in Korea was a microcosm of the overall Cold War as there was no direct armed conflict.
Korea was a hot battle of the cold, communism was stopped at the 38th Parallel.
The Soviet Union (Russia) and Communist China support Communist N. Korea. The USA and the United Nations supported S. Korea. Their is still trouble Today between N. and S. Korea, even though the war ended in 1953.
Korea & VN were the only wars of the cold war.
North Korea, the Soviet Union, and China