course up the Slot to the Treasury Islands, a small pair located not far south of Bougainville and ideally suited as a staging base for small craft and PT boat patrols. The warship landed her portion of the Treasuries assault force expeditiously on 27 October and returned south to Purvis Bay the next day. Waters remained at Purvis Bay for the remainder of October and into the first week of November. Consequently, she missed the 1 November landings on Bougainville at Cape Torokina. However, she moved to Guadalcanal on 4 November, loaded elements of the second echelon, and stood out toward Bougainville. She entered Empress Augusta Bay at 0609 on 6 November and disembarked her passengers by 0733. She then stood out of the bay and took up patrol position outside and helped to screen the entrance to the bay until the following day when she steamed back toward Purvis Bay. For the following two weeks, Waters shuttled troops and equipment back and forth between Guadalcanal and Bougainville. All but the last of those trips were relatively peaceful affairs which began with troop embarkation at Guadalcanal, disembarkation at Empress Augusta Bay after passage up the Slot, and a return voyage with casualties bound for Guadalcanal. During the last voyage, however, enemy dive bombers attacked her convoy just as it arrived off Cape Torokina at 0755 on 17 November; the warship's antiaircraft batteries quickly engaged the intruders and scored a kill on a Japanese Aichi D3A "Val." During a lull in the attacks, Waters disembarked her troops, but another air raid at 0615 delayed the embarkation of wounded, and she did not complete the operation until 0845. She laid off Cape Torokina until 1819 when she formed up with a south-bound convoy and headed back to Guadalcanal. On 19 November, she disembarked the casualties at Kukum Beach and returned to Purvis Bay at about 1330. After 11 days in port at Purvis Bay, Waters departed the Solomons for the first time since her arrival the previous June. On 1 December, she stood out of Purvis Bay for Nouméa, where she arrived on 3 December. Two days later, she weighed anchor again to escort Liberty ships and , as far as Lady Elliot Island and then continued independently to Australia. She reached Sydney on 10 December and began nine days of shore leave and repairs. On the morning of 20 December, she