Having researched and reflected on the Korean War, I can share some additional insights that deepen the understanding beyond the basic timeline. The Korean War was essentially a clash rooted in competing political ideologies amid global Cold War tensions. After Japan's 35-year harsh colonial rule ended in 1945, Korea was liberated but left with no unified leadership or clear governance structure. The sudden power vacuum led to foreign powers stepping in—Soviets in the North and Americans in the South—establishing two separate governments that each claimed legitimacy over the entire peninsula. The 38th parallel was meant to be a temporary boundary but became a dividing line that split families, cultures, and communities overnight. Both North and South Korea sought to reunify the country under their own political systems, contributing to growing tensions. What stands out is how the Korean War was one of the first significant proxy wars between the United States and communist powers, reflecting their broader struggle during the Cold War era. The US saw the North's invasion as a test case for containing communism and responded with military support to South Korea, while the Soviet Union stayed more in the background. China’s involvement, prompted by the US-led United Nations forces nearing its border, escalated the conflict and underscored the war’s international implications. The brutal fighting led to millions of civilian and military casualties and devastated Korea's infrastructure. Despite fighting ending in 1953 with an armistice, no official peace treaty was signed, leaving North and South Korea technically still at war today. This armistice created the Demilitarized Zone (DMZ), one of the most fortified borders in the world. Understanding the war helps explain ongoing political tensions, the division of the Korean Peninsula, and why reunification remains a complex and sensitive topic for Koreans and the global community alike. The Korean War is not just a historic conflict but a continuing chapter influencing geopolitics and Korean lives even seven decades later.