This week sees the UN forces execute Operation Chromite, the amphibious invasion of the port of Incheon, far behind enemy lines. There are many hurdles to clear before this can happen, including the physical one of one of the world's largest tidal ranges, which leaves many kilometers of mud flats in the approaches. There is also a UN counterattack at the same time, designed to perhaps break out of the Pusan Perimeter, or at least tie down big chunks of the enemy in the south.

My, how the tide has turned. Less than two weeks ago, US X Corps landed at Incheon, far behind enemy lines, and already this week they take Seoul, the South Korean Capital. Not without a fight, however, and the result is serious tension in US High Command. There are more UN advances in the field, though, and troops of US 8th Army advance north, and link up with those of X Corps, making a solid, united front, trapping many thousands of North Korean soldiers in South Korea.