Between 1 and 6 October "New Jersey" was in action daily at Kansong, Hamhung, Hungnam, Tanchon, and Songjin. Enemy bunkers and supply concentrations provided the majority of the targets at Kansong; at the others "New Jersey" fired on railroads, tunnels, bridges, an oil refinery, trains, and shore batteries. She also engaged an enemy gun emplacement with her five-inch (127 mm) gun mounts, which "New Jersey" successfully destroyed. The Kojo area was her target 16 October as she sailed in company with , pilots from spotting. The operation was well-planned and coordinated, and excellent results were obtained. Another highly satisfactory day was 16 October, when the spotter over the Kansong area reported "beautiful shooting every shot on target-most beautiful shooting I have seen in five years." This five-hour bombardment leveled ten artillery positions, and in smashing trenches and bunkers inflicted some 500 enemy casualties.