Enemy submarine was active off Sao Francisco do Sul, Brazil according to the U.S. Joint Intelligence Committee. Daily summary dated 26 August 1942

An item reported that probably an enemy submarine was active off Sao Francisco do Sul, about 150 miles southwest of Santos, Brazil. The J.I.C. commented that until none enemy submarine operated so far to the south.

Source

Map Room Papers (Roosevelt Administration), 1942 - 1945. U.S. Joint Intelligence Committee. Daily summary No. 259 dated 26 August 1942.