Korean reunification selected the 38th parallel as a dividing line. Japanese troops to the North of this line were to surrender to the Soviet Union and troops to the South of this line would surrender to the United States. This was not originally intended to result in a long-lasting partition, but Cold War politics resulted in the establishment of two separate governments in the two zones in 1948 and rising tensions prevented cooperation. The desire of many Koreans for a peaceful unification was dashed when the Korean War broke out in 1950. In June 1950, troops from North Korea invaded South Korea.
Aftermath of the Korean War forces than in previous wars. For service during the Korean War, the U.S. military issued the Korean Service Medal. However, many still-living Korean War veterans claim that their country tends to neglect the remembrance of this war. With more overt displays made for World War I, World War II, the Vietnam War, the Persian Gulf War, the War in Afghanistan, and the Iraq war, the Korean War has come to be dubbed by some as the "Forgotten war" or the "Unknown War." As a partial remedy, the Korean War Veterans Memorial was built in Washington, D.C. and dedicated to veterans