SUN 6 AUG 1944
Submarine Pintado (SS-387) attacks Japanese convoy off southwest coast of Kyushu, sinking army cargo ship Sh_nan [sic]* Maru 30°53'N, 129°45'E, and damaging escort vessel Etorofu east of Kusagaki Jima, 30°51'N, 129°26'E.
Submarine Rasher (SS-269) sinks Japanese army cargo ship Shiroganesan Maru west of Luzon, 14°10'N, 117°12'E.
Dutch Mitchells sink Japanese army cargo ship No.15 Uwajima Maru in Banda Sea, 04°31'S, 129°53'E.
USAAF B-17s and B-24s bomb targets in southeastern France, including submarine pens at Toulon, where they sink German submarines U-471, U-952, and U-969.
Motor torpedo boats PT-510, PT-512, and PT-514 engage E-boats of the German 15th Patrol Boat Flotilla and turn them back to Le Havre. Battle concludes early the next morning.
U.S. freighter William L. Marcy is torpedoed (possibly by a schnellboote from the 2d or 6th Flotillas) off Juno Beach, at 49°23'42"N, 00°26'36"W; although the sole passenger is killed, there are no casualties among the 28-man Armed Guard, or among the 47-man merchant complement. The ship is later towed to Falmouth, England (17 August) and Swansea, Wales (21 August) where she is written off as a total loss.
*Off SW Kyushu. At 0411, LtCdr (later Admiral/CinCPacFlt) Bernard A. Clarey’s (USNA '34) USS PINTADO (SS-387) hits SHONAN MARU with three torpedoes. She breaks in two and sinks at 30-55N, 129-45E. Five crewmen are KIA.