“On this day in history” 12 June 1943, German Type XB submarine U-118 (KrvKpt. Werner Czygan) was sunk with depth charges by a flight of Avenger aircraft operating from the US Navy escort carrier USS Bogue (ACV/CVE-9). There were 43 dead (including Czygan) and 16 survivors. The wreck of U-118 lays west of the Canary Islands at 30.49N, 33.49W.
Remarkably, a gun camera photo of the attack exists. The photo is in the collection of US Naval History and Heritage Command.