Battle of the Komandorski Islands
On 9 January 1943 "Dale" sailed from San Francisco for duty in Aleutian waters. She supported the occupation of Amchitka between 23 January and 19 March, patrolling and repelling attacks by the Japanese. On 22 March her group sailed to patrol west of Attu to intercept and destroy enemy shipping bound for Attu or Kiska. Four days later, the group engaged a numerically superior Japanese force screening reinforcements to Attu. In the resulting Battle of the Komandorski Islands, at one time or another "Dale" took all of the Japanese cruisers under fire as well as screening the damaged . The Japanese reinforcements failed to reach Attu. She screened transports and fire support ships into Attu for the assault on 11 May, then patrolled off Attu until 1 August. She joined in the preinvasion bombardment of Kiska 2 August, then screened the transports which landed men there 13 August. She joined for a reconnaissance of Rat and Buldir Islands 22 August, finding no Japanese present.