Japanese intending to attack Panama Canal according to the U.S. Joint Intelligence Committee. Daily summary dated 11 January 1942

An item reported that according to Chinese military intelligence the Japanese intending to attack the Panama Canal and an unknown country presumably Colombia. All Caribean defence installations were informed and alert.

Source

Map Room Papers (Roosevelt Administration), 1942 - 1945. U.S. Joint Intelligence Committee. Daily summary dated 11 January 1942 No. 32.