The Armed Forces History Museum has a number of dioramas in its Korean War Gallery.  They include the Inchon Landing, MASH and the Battle of Chosin Reservoir to name a few. The museum also has a fully restored, fully operational M47 Patton Tank and an M41 Walker Bulldog Tank. Below is a list of interesting facts about the Korean War: The war started on 25 June 1950 after 75,000 N. Korean soldiers crossed over the 38th parallel in an attempt to impose communism on S. Korea. The war lasted from June 25, 1950 to July 27, 1953.  Over 7,000 US soldiers are still missing in action as a result of this war The Korean War resulted in close to 5 million dead, missing in action or wounded.  It is estimated that half of them were civilians. Peace negotiations after the war were fairly uncertain, which resulted in Congress extending the official ending of the war from its actual date – July 27, 1953, to January 3l, 1955.  This assisted with extending benefit eligibility for soldiers. In March of 2013, N. Korea declared the armistice that ended the war in 1953 invalid Though combatants signed a cease-fire to the conflict, there is no treaty or official ending of the war No formal declaration of war was ever declared by the United States.  President Truman never asked Congress. A total of 6.8 million American men and women served in the US military during the Korean conflict.  The United States suffered 54,200 casualties during the hostilities, of which 33,700 were battle related.