An old Chinese proverb, "A great nation that is fond of war is doomed to perish," serves as a cautionary tale against the United States' recent military action against Iran, termed "Epic Fury." This operation, conducted jointly with Israel, bypasses the UN Security Council and disregards international law, escalating global instability and eroding US credibility. The author argues that this hegemonic approach, characterized by unilateralism and the overuse of military force, has historically failed to bring peace to regions like the Middle East, citing interventions in Afghanistan, Syria, and Iraq. The article warns that Iran's retaliation, potentially including blocking the Strait of Hormuz, could trigger a global energy crisis and significant political challenges for the US, particularly with upcoming midterm elections. Ultimately, the piece suggests that the US's pursuit of militarism and hegemony is counterproductive, accelerating global multipolarity and leading to self-inflicted ruin.