of Oahu for any indications of a landing by the Japanese, then to join the search for the retiring Japanese force. World War II Returning to Pearl Harbor on 10 December, Detroit took up convoy escort duty between her home port and the West coast. On one of these voyages (on or after 3 March), she took 9 short tons (260,000 ozt; 8 metric tons) of gold and 13 short tons (350,000 ozt; 12 metric tons) of silver from (which had evacuated it from Corregidor) and delivered them to the United States Treasury Department at San Francisco. In September 1942, Detroit escorted two convoys to Naval Station Tutuila in Pago Pago, American Samoa, rescuing the crew of a downed PBY Catalina during one passage. Detroit sailed from San Francisco on 10 November 1942 for Kodiak, Alaska, to become flagship for Commander, Task Group 8.6 (TG 8.6), and patrol between Adak and Attu Islands to prevent further enemy penetration of the Aleutians. On 12 January 1943, she covered the unopposed landings made on Amchitka to gain a base from which to cut the Japanese Supply line, and after repairs at Bremerton from February–March, returned to patrol duty to intercept reinforcements trying to reach the Japanese garrisons on Kiska and Attu. In April, she bombarded Holtz Bay and Chichagof Harbor on Attu, returning the next month to join in the assault and capture of the island. In August, under the command of Captain H. G. Sickel, she took part in the bombardments of Kiska, then covered the landings of 15 August which revealed that the island had been secretly evacuated. Detroit remained in Alaskan waters until 1944, operating with the covering group for the western Aleutian bases. In June, she saw action with Task Force 94 (TF 94) during the bombardment of shore installations in the Kuriles. She sailed from Adak on 25 June, and after repairs at Bremerton, arrived at Balboa, Panama on 9 August to serve as temporary flagship of the Southeast Pacific Force. She patrolled on the west coast of South America until December. Clearing San Francisco on 16 January 1945, Detroit arrived at Ulithi on 4 February for duty with the 5th Fleet. She acted as flagship for the replenishment group serving the fast carrier task forces until the end of the war, and entered Tokyo Bay on 1 September. Detroit was one of two ships present at