I'm reading the report of the USS Flying Fish. In the begining, the captain reporting the torpedos malfunctions! Then this passage:
"June 5
0301
On 100 mile circle from Midway. Sighted darkened ship in bright moon light, estimated range 5000-6000 yards and submerge for periscope approach. Upon closing the range identified target as U.S. Submarine, patrolling at slow speed."
