Following the end of World War II and the postwar drawdown of forces, by 1950 the division only possessed the strength of a reinforced regimental combat team. The division would be assembled on the battle field and would participate in the amphibious assault at Inchon under the orders of United Nations Command (UN) commander General MacArthur. The division was the unit chosen to lead the Inchon landing on 15 September 1950. At Inchon, the division faced one of its most daunting challenges, deploying so hurriedly it still lacked its third infantry regiment and ordered to execute an amphibious assault under the worst tidal conditions they had ever faced. After the landing they moved north and after heavy fighting in Seoul they liberated the city.