Gimpo International Airport 5 January 1951 General Ridgway ordered the evacuation of Seoul and the withdrawal of UN forces to a new defensive line along the 37th parallel. Units based at Gimpo were withdrawn to the south and facilities were destroyed to prevent their use by Chinese and North Korean forces. UN Forces resumed the offensive again in late January 1951 and launched Operation Thunderbolt on 25 January with the aim of pushing Chinese and North Korean forces back north of the Han River. By 10 February 1951, UN forces once again had control of Gimpo. USAF units based at Gimpo (Kimpo) included:
Falls International Airport two small airports on the Canadian side: Falls International Airport Falls International Airport is a city-owned public-use airport located in International Falls, a city in Koochiching County, Minnesota, United States. It is mostly used for general aviation but is also served by one commercial airline with scheduled passenger service subsidized by the Essential Air Service program. As per Federal Aviation Administration records, the airport had 16,590 passenger boardings (enplanements) in calendar year 2008, 15,861 enplanements in 2009, and 14,051 in 2010. It is included in the National Plan of Integrated Airport Systems for 2017–2021, which categorized it as a "primary