WILL MARK BRAINLIEST!!

What was the first military action of the Cold War?

In June 1950, the first military action of the Cold War began when the Soviet-backed North Korean People's Army invaded its pro-Western neighbor to the south. Many American officials feared this was the first step in a communist campaign to take over the world and deemed that nonintervention was not an option.

answer; /// (c) i believe that the correct answer is; ///full faith and credit.