The B-29 force arrived at Sui-ho at 23:55 hrs, but in spite of the jamming by the ECM aircraft encountered a dense flak barrage. A B-29 of the 307th BG was shot down, either by a MiG-15 as claimed by the Soviets or by AAA as reported by a surviving crew member, and another of the 19th BG was damaged. Two others were hit by flak, making emergency landings at Taegu AB, South Korea. The intensity of AAA fire and MiG attacks dispersed the bomber formation with a consequential loss of accuracy. The Soviet after-action report stated: