The British knew of the Italian fleet's movements and sent their forces north to intercept them, before they could close on the freighters. At 09:45 on 27 November, an
IMAM Ro.43 reconnaissance
floatplane from the heavy cruiser
Bolzano discovered a British squadron steaming to the east, north of
Chetaïbi. At 9:56, Admiral
James Somerville received a report from the carrier
Ark Royal about the presence of five cruisers and five destroyers and assumed that these were Italian units closing for battle. Force D had not arrived from Alexandria and the British were outgunned but 15 minutes later, Force D was spotted and the tables turned. The Italian ships possessed larger and longer-ranged guns but the British had an aircraft carrier, which had shown several advantages over the battleships at Taranto. Admiral
Inigo Campioni had been given orders to avoid combat unless it was in his favour, making a decisive battle unlikely. Somerville deployed his forces into two main groups, with five
cruisers (Rear-Admiral
Lancelot Holland) in front and two battleships and seven
destroyers in a second group following to the south. Further to the south,
Ark Royal was preparing to launch its
Swordfish. The Italians had organised their fleet into three groups, two composed of the six heavy cruisers and seven of the destroyers and a third group of the two battleships and another seven escorting destroyers bringing up the rear. At 12:07, after a report received from the cruiser s floatplane, Campioni realized the closeness in strengths of the two forces and in accordance with his orders commanded the cruiser groups to re-form on the battleships and prepare to depart. By this point, the lead cruiser formation had already angled toward the British and was beginning to engage them in battle. At 12:22, the lead groups of both cruiser forces came into range and opened fire at . Fire was exchanged as the distance between them closed, but as the range shortened Italian firepower began to put pressure on the outgunned British. The arrival of the battleship on the British side helped to even the odds but she was too slow to maintain formation and dropped out of battle after a few salvoes at 12:26. Four minutes later, Vice-Admiral
Angelo Iachino, commander of the Italian cruiser group, received orders to disengage, although the battle had swung slightly in their favour. Iachino ordered an increase in speed to , laid smoke and started to withdraw. The Italian destroyer was hit by a broadside from and seriously damaged, although she was towed to port after the battle. The heavy cruiser was hit at 12:22 by a shell, which knocked out "Y" turret, killed seven men, wounded nine others and ignited a fire that took an hour to subdue. A second hit at 12:35 destroyed the after breaker (electrical switchboard) room and cut power to the ship's aft section, including the remaining aft turret. Most sources believe that the first hit was scored by an Italian heavy cruiser from the 1º Cruiser Division, either from
Fiume or , The second round came from the 3º Cruiser Division, either from or , at the time the only Italian warships within range. was also hit once, by either
Gorizia,
Fiume,
Pola,
Trieste or
Trento; the shell hit her belt at about range.At around 12:40, eleven Swordfish from Ark Royal attacked
Vittorio Veneto with torpedoes, but did not score any hits. For the next few minutes, the tables turned in favour of the British when the
battlecruiser closed the distance on the Italian cruisers and straddled
Trieste with two salvoes, hitting it with splinters. At 13:00,
Vittorio Veneto opened fire from .
Vittorio Veneto fired 19 rounds in seven salvoes from long range and that was enough for the outgunned British cruisers, which turned back at the fourth salvo. As giant water-spouts erupted around
Berwick and
Manchester, Holland ordered smoke and his ships fled south-east to close with
Renown.
Manchester was holed by splinters from
Vittorio Veneto's rounds. Both forces withdrew, the battle lasting for 54 minutes and causing little damage to either side. ==Aftermath==