Gimpo International Airport Terminal 2 was opened due to the Olympic Games. However, Gimpo began to take more flights than it is capable of handling. Since 1980, Gimpo met a lot of problems, due to its lack of space to expand. A major problem is that it has a curfew, which means arrivals and departures are strictly prohibited during the night. Due to these problems, the South Korean government decided to build a new airport. It was actually planned in Cheongju, 124 kilometres away from Seoul, but it was strongly opposed by Seoul and Gyeonggi Province citizens due to its inconvenience (it would
Gimpo International Airport on Gimpo, destroying two or three of the seven Yak-7s there and damaging the runway. On 5 August 5th Air Force fighters strafed and bombed Gimpo, destroying 9 aircraft and damaging 9 others. Following the Inchon landings on 15 September 1950, the 2nd Battalion 5th Marines was ordered to seize Gimpo on 17 September. Gimpo was defended by a conglomeration of half-trained fighting men and service forces and by the morning of 18 September the Marines had secured the airfield. The airfield was in excellent shape as the North Koreans had not had time to do any major demolition. On