Who famously stated, "There is no substitute for victory" during the Korean War?

The phrase "There is no substitute for victory" is famously attributed to General Douglas MacArthur during the Korean War. This statement encapsulates MacArthur's belief in the necessity of achieving a complete and unequivocal victory in military conflicts, rather than settling for a compromise or a ceasefire. MacArthur, who was a prominent military leader during World War II and the Korean War, conveyed this notion amidst the complexities of the Korean conflict, emphasizing that anything less than total victory would leave issues unresolved and might lead to future conflicts. His assertive stance reflected his military philosophy and the imperative he placed on triumph in warfare.

In contrast, other individuals listed in the options, such as Dwight D. Eisenhower, Harry S. Truman, and General Curtis LeMay, held significant military and political roles during the era but did not define their philosophies with the same memorable phrase in relation to the Korean War. Eisenhower was the Supreme Commander of the Allied Expeditionary Force in WWII, Truman was President during the early part of the Cold War and the Korean War, and LeMay was notable for his strategic bombing campaigns, but none are known for the specific quote about victory attributed to MacArthur.