The 24th Brigade's goal for 11 June was to secure the airfield area. The 2/43rd Battalion patrolled to the north and west of the airfield during the day, meeting only light opposition. In contrast, the 2/28th Battalion (which was tasked with advancing into Labuan's interior) encountered entrenched Japanese forces, and it became clear that it was facing the main body of the island's garrison. Norman manoeuvred his companies to push the Japanese back, but the rate of advance was slow. The airfield engineers of No. 62 Wing RAAF were also landed during 11 June to begin work on returning No. 1 Strip to service; reconstruction of the airfield began the next day.