 Complete the following phrase:  Spences loss was a heavy blow to the squadron, and Cresswells first task after arriving in Japan on 17 September 1950 was to restore morale. Pilot Jim Flemming recalled that Cresswell led from the front, undertaking four sorties on 20 September, his first day of operations. No. 77 Squadron transferred from Iwakuni in Japan to Pohang, South Korea, on 12 October to support UN troops advancing northwards from the Pusan Perimeter following General Douglas MacArthurs 