This year marks the 70th anniversary of the beginning of the Korean War (1950-1953)—the United States’ first major military conflict after World War II and, amid the escalating Cold War between the U.S. and the Soviet Union, the nation’s first major test in its effort to stop the global spread of communism. In American culture, the Korean War has often been called “the forgotten war,” overshadowed both by the victories of World War II and the traumas of Vietnam. Here at Arlington National Cemetery, however, the many gravesites of Americans who served in Korea, as well as several memorials to those who lost their lives in the conflict, ensure that the Korean War will always be remembered.