These are all screenshots from MASH, a TV show which was allegorically about the war in Vietnam but took place at an Army Field Hospital in Korea. It ran from Sep. 17, 1972 to Feb. 28 1983.
This is the cover for a TIME magazine after the USS Pueblo incident on 23 Jan 1968, when the North Koreans attacked and seized a Navy vessel, the USS Pueblo.
A poster for and a screenshot from the 1981 South Korean-American war film about the Battle of Inchon, considered to be the turning point of the Korean War. The film was directed by Terence Young and financed by Unification Church founder Sun Myung…