"Willis" continued to operate in "Bogue"'s screen into the summer, calling at Casablanca for a second time from 29 May to 2 June, before TG 22.2 moved to Bermuda. On 24 June, southwest of the Azores, TG 22.2 destroyed another Axis submersible when planes of "Bogue"'s VC-69 sank the Japanese submarine "I-52". The task group completed that stint of hunter-killer operations on 30 June when it arrived at Port Royal Bay, Bermuda. "Willis" departed Bermuda on 1 July and proceeded to Hampton Roads, where TG 22.2 was dissolved upon its arrival there on the 3rd.