Allied warships destroying several enemy submarines according to the U.S. Joint Intelligence Committee. Daily summary dated 15 August 1942

An item reported that escorts of a convoy bound for Malta succeeded in sinking 2 enemy submarines. With the one sunk earlier in the Mediterranean and 3 in the Atlantic (Summaries 242-243) were that month 6 enemy submarines sunk, 5 by British and 1 by Canadian warships.

Source

Map Room Papers (Roosevelt Administration), 1942 - 1945. U.S. Joint Intelligence Committee. Daily summary No. 248 dated 15 August 1942.