American submarines successful in the Far East and Pacific according to the U.S. Joint Intelligence Committee. Daily summary dated 16 January 1942

An item reported that American submarines sunk in the Far East and Pacific five more enemy ships consisting of 2 large cargo vessels, 2 large troop transports and 1 small troop transport.

Source

Map Room Papers (Roosevelt Administration), 1942 - 1945. U.S. Joint Intelligence Committee. Daily summary dated 16 January 1942 No. 37