The U.S. Army X Corps under the command of General MacArthur had planned a second amphibious landing at Wonsan but after the ROK I Corps victory there, no assault was needed. The X Corps walked ashore.
The U.S. Army X Corps, under General MacArthur's direction, had planned a second beach invasion of Wonsan but after the ROK I Corps achieved victory, no further action was needed, allowing the X Corps to make landfall.