Three Allied corvettes (British HMS Gladiolus, Canadian HCMS Wetaskiwin, and Free French Mimosa) and eight destroyers (British HMS Douglas, British HMS Veteran, British HMS Leamington, British HMS Saladin, British HMS Skate, American USS Sims, American USS Russell, and American USS Charles F. Hughes) added to Allied convoy SC-42's escort force. In the air, British Catalina aircraft also appeared to provide protection during the day.
