On 11 May 1945, she arrived at Attu Island, Alaska where she was assigned to TG 92.2. Eight days later, "Anderson" took part in a bombardment of Suribachi Wan and a sweep in the Sea of Okhotsk. From 10 to 12 June, she participated in the bombardment of enemy shore installations on Matsuwa To, Kuril Islands, and another anti-shipping sweep in the Sea of Okhotsk. While the remainder of the task group entered that body of water to intercept an enemy convoy headed south from Paramushir from 23 to 25 June, "Anderson", "Hughes", and established a patrol east of the Kurils to thwart any attempt of the convoy to escape into the Pacific. From 15 to 22 July, "Anderson" conducted a patrol east of the Kurils, an anti-shipping sweep in the Sea of Okhotsk, and another bombardment of Suribachi Wan, Paramushiru To, Kuriles. Another sweep was made in the Sea of Okhotsk, coupled with another bombardment of Matsuwa To, Kuriles, on 11–12 August 1945.