Why MacArthur is fired?

General Douglas MacArthur was relieved of his command by President Harry S. Truman in April 1951 primarily due to disagreements over military strategy during the Korean War. MacArthur advocated for a more aggressive approach, including expanding the war into China, which conflicted with Truman's desire to avoid a larger conflict. This clash over strategy and MacArthur's public statements criticizing the administration ultimately led to his dismissal, highlighting the complexities of civil-military relations in U.S. governance.