Battle of the Messina Convoy
The Battle of the Messina Convoy was a naval action fought on the night of 1/2 June 1943 off the Calabrian coast, near Cape Spartivento. The action was between the Allied destroyers and of the 14th Destroyer Flotilla and an Italian convoy of the merchant ships Vragnizza and Postumia escorted by the. The merchant ships managed to slip away but Castore sank a couple of hours after the engagement.
On the fast return of the destroyers towards Malta, to get inside the range of Allied fighter cover, Vaasilissa Olga suffered a mechanical failure and was stopped for an hour while effecting repairs but the destroyers returned undamaged. The merchant ships, Castore and another torpedo boat were claimed sunk.
Background
Italian coastal traffic
Despite the defeat in North Africa, Italian coastal and island traffic retained its importance, against which, the Royal Navy conducted offensive operations, assisted by signals intelligence derived from code breaking. The British learned from decrypts that a convoy was at sea, sailing from Taranto to Messina.Allied naval operations
Naval preparations for the Allied invasion of the Italian island of Pantelleria had begun with bombardments on 12 to 13 May by which it repeated on 31 May with the destroyers and. On 1 June, and the destroyers and Petard, repeated the bombardment, Penelope being damaged by Italian coastal guns. On 1 June, the British destroyer and the of the 14th Destroyer Flotilla sailed from Malta. Not long after their departure, Pugsley, who was not aware of Ultra, the British code-breaking effort, received a signal that a southbound convoy was moving off the foot of Italy. After checking the distance, Pugsley decided that there was just enough time to attack the convoy and get close enough to Malta by dawn to benefit from air cover.Battle
On the night of 1/2 June,clear with calm seas, the destroyers carried out a night search along the Gulf of Squillace by sailing to the furthest position that the convoy could have reached and turning on to a reciprocal course. At off Cape Spartivento they found two small merchant ships and turned to close the range. An ASV Wellington bomber dropped flares when instructed. The Allied destroyers engaged at the Italian freighter Vragnizza with their 4.7-inch guns, seeing a 'dull red glow'. After the eighth salvo, the destroyers shifted aim to Postumia. The escort vessel,, which had been ahead of the merchantmen, turned back to protect the ships, its first shells passing over the two destroyers. Jervis changed target and claimed hits with its first salvo and Castore laid smoke and turned away. The destroyers sailed into the smoke and continued until off shore but lost contact with the convoy. The Wellington continued to drop flares and Pugsley saw Castore turning to bring its torpedoes to bear. Jervis, followed by Vasilissa Olga, turned onto the opposite course and hit Castore at the stern with gunfire, damaging its steering gear, the ship sinking atAftermath
Analysis
Jervis fired 142 rounds of 4.7-inch ammunition and a torpedo during the action. As the destroyers sped back to Malta, Vasilissa Olga had engine-trouble and came to a stop for an hour for boiler repairs but both ships reached Malta safely at on 2 June. The destroyers claimed the merchant ships and another escort, a torpedo boat X137, along with Castore but this was a mistake, there was no second escort. The freighters, albeit damaged, reached Messina.Subsequent operations
On the night of 2/3 June, Orion, Paladin and Troubridge continued the bombardment campaign against Pantellaria, followed on 3 June by the destroyers and. On 5 June the cruiser and the destroyers Paladin and Troubridge bombarded the island, followed by the cruisers,, Newfoundland, Orion and Penelope with the destroyers Jervis,,,,,, Troubridge and with the Motor torpedo boats MTB 73, MTB 77 and MTB 84. The naval bombardments and the dropping of of bombs by the Allied air forces led to the landing by troops of the 1st Division being unopposed.Orders of battle
Italian
| Name | Year | Flag | GRT | Notes |
| Merchant Navy | 595 | Damaged | ||
| Merchant Navy | 1,592 | Damaged |