sentences:  One of the submarine's battery compartments was converted into a cargo compartment and she made nine trips transporting supplies to Malta.In September 1941, she unsuccessfully attacked three German submarines , and during an action in Tarrafal Bay, Cape Verde Islands, although she accidentally collided with "U–111" when she dived, leaving the latter vessel badly damaged and obliged to return to base.During 1942 "Clyde" continued operations in the Mediterranean, making a series of re-supply mission to Malta.