エンプレス・オーガスタ湾
"Lansdowne" then screened fast carriers as they attacked Buka-Bonis (1 to 2 November) and Rabaul (5 and 11 November). While covering landing operations at Empress Augusta Bay 28 November, the ship repelled an enemy air attack and, two days later, bombarded Bougainville, which she hit again late in December.