Mediterranean and North Africa · Britain vs Italy
Attack on Taranto
11 November 1940 – 12 November 1940
Twenty-one Swordfish from HMS Illustrious attacked the Italian fleet at anchor in Taranto by night. Three battleships were torpedoed for the loss of two aircraft, and the balance of naval power in the Mediterranean shifted overnight.
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Day by day
— Flying off
Illustrious was detached from the fleet at dusk and flew off twenty-one Swordfish from a position 170 miles south-east of Taranto, the first wave at 20:40 and the second at 21:20. Eleven of them carried torpedoes running shallow on wooden drum tails; the rest had bombs and flares. Six Italian battleships lay in the Mar Grande behind nets and balloons, with the heavy cruisers in the Mar Piccolo beyond the swing bridge.
— Three battleships
Flares laid along the eastern shore lit the anchorage and the torpedo aircraft came in low from the west, under the balloon cables. Conte di Cavour was hit once and sank on the bottom, and never went to sea again; Littorio took three torpedoes and Caio Duilio one, and both were out of the war for six months. Two Swordfish were lost. The surviving heavy ships sailed for Naples that morning, and half the Italian battle fleet had been disabled in an hour by twenty-one obsolete biplanes.