Kim-Il-Sung
fought North Korean and Chinese troops
From Russia and China.
North Korean and Chinese troops at various locations during the Korean War
Kim II Sung
KIM IL-SUNG was the President of North Korea during the Korean War.
North Korean troops crossed in South Korea on June 25 1950 which started the Korean War...
to clear south Korea from occupation by north Korean and Chinese troops
China sent troops during the Korean war to the North to help them fight the South. Russia gave the North and China weapons.
During the Korean war the North Korean troops took over almost the whole Korean peninsula. Only due the US led UN troops intervention did the South Korean survive. After Some back and forth fighting with the US + South Korean troops agains North Korean + Chinese troops did the border stabilize where it stands today. US troops remain in South Korea as a deterrant against Norths invasion and to uphold the peace in the peninsula.
Between active, paramilitary and reserve troops, there are about 9,495,000 people in the North Korean military.
During the Korean war, China sent troops to help North Korea. The Soviet Union (Russia) also helped.
General Douglas MacArthur was leader of the armed forces was fired for wanting to conduct an offensive deep into North Korea.