June 28: North Koreans captured Sŏul, forcing the South Korean government to move to Taejŏn. Enemy forces also occupied nearby Kimp'o airfield and, on the east coast, Mukho naval base below Kangnung.
North Korean Yaks strafed Suwŏn airfield, destroying one B-26 and one F-82.
In the first USAF airstrikes of the Korean War, more than 20 B-26s of the 3rd Bombardment Group (BG) attacked Munsan railroad yards near the 38th parallel and rail and road traffic between Sŏul and the North Korean border. One, heavily damaged by enemy anti-aircraft fire, crashed on its return to Ashiya, killing all aboard. Flying from Kadena AB, Okinawa, the 19th BG, in the first B-29 medium bomber strikes of the Korean War, attacked a railroad bridge and targets of opportunity such as tanks, trucks, and supply columns along North Korean invasion routes.
Bad weather over Japan limited 5th Air Force sorties, but 18 fighters flew close air support and interdiction missions. More than 30 F-80s from Itazuke escorted C-54s and B-26s flying between Japan and Suwŏn. First Lt. Bryce Poe II, in an RF-80A, flew USAF's first jet combat reconnaissance mission, photographing the NKA advance elements and reporting clearing weather over the front in Korea. C-54s and C-47s flew out the last of 851 US citizens evacuated by air from South Korea. FEAF transports airlifted 150 tons of ammunition from Tachikawa AB, Japan, to Suwŏn.