 Complete the following phrase:  Both Andrea Doria and Duilio went into drydock in the late 1930s for extensive modernizations; this work lasted until October and April 1940, respectively. By that time, Italy had entered World War II on the side of the Axis powers. The two ships joined the 5th Division based at Taranto. Duilio participated in a patrol intended to catch the British battleship and a convoy bound for Malta, but neither target was found. She and Andrea Doria were present during the British attack on Taranto on the night of 1112 November 1940. A force of twenty-one Fairey Swordfish torpedo-bombers, launched from , attacked the ships moored in the harbor. Andrea Doria was undamaged in the raid, but Duilio was hit by a torpedo on her starboard side. She was grounded to prevent her from sinking in the harbor and temporary repairs were effected to allow her to travel to Genoa for permanent repairs, which began in January 1941. In February, 