大湊警備府
"Ikazuchi" deployed from Ōminato Guard District in support of Admiral Boshiro Hosogaya’s Northern Force in the Aleutians campaign, patrolling waters around Kiska and Attu during June and July, and towing the damaged destroyer from Kiska back to Shimushu in the Chishima Islands. She continued to be assigned to northern patrols in the Chishima islands and Aleutian islands through the beginning of August.