Malta convoys

Britain fought the Western Desert Campaign against Axis armies in North Africa to keep the Suez Canal and to control Middle Eastern oil.

The civilian population and the garrison required imports of food, medical supplies, fuel and equipment; the military forces on the island needed reinforcements, ammunition and spare parts.

Food and medicines for the Maltese population and the British garrison dwindled along with fuel, ammunition and spare parts with the success of Axis attacks on Malta convoys.

[5][6] The Allies waged the Western Desert Campaign (1940–43) in North Africa, against the Axis forces of Italy aided by Germany, which sent the Deutsches Afrika Korps and substantial Luftwaffe detachments to the Mediterranean in late 1940.

[10] When Italy declared war on Britain and France on 10 June 1940, the Taranto Naval Squadron did not sail to occupy Malta as suggested by Admiral Carlo Bergamini.

[12] Events on land in Greece, Crete, Libya and the rest of the south shore of the Mediterranean would have great influence on the security of sea communications by both sides.

[28] Operation MC 8, from19 to 21 February, delivered troops, vehicles and stores to Malta in the cruisers Orion, Ajax and Gloucester and Tribal-class destroyers Nubian and Mohawk, covered by Barham, Valiant, Eagle, Coventry, Decoy, Hotspur, Havock, Hereward, Hero, Hasty, Ilex, Jervis, Janus and Jaguar.

[30][31] Hurricanes delivered to Gibraltar on Argus were put on board Ark Royal, which sailed on 2 April, escorted by the battleship Renown, a cruiser and five destroyers.

On 18 April, the Mediterranean Fleet sailed from Alexandria to Suda Bay in Crete with Breconshire carrying oil and aviation fuel for Malta.

[34][35][b] During Operation Temple, the freighter Parracombe sailed for Malta from Gibraltar on the night of 28/29 April, disguised as a Spanish merchantman and later as the Vichy steamer Oued-Kroum.

Bad weather helped, but the Regia Aeronautica engaged the convoy during the day and at dusk Empire Song was lost after hitting two mines.

Force H was to return to Gibraltar upon reaching the Sicilian Narrows, while the close escort of three cruisers, Manxman, and ten destroyers would continue to Malta.

Turning north, the convoy evaded Italian aircraft, but on the night of 23/24 July, the 12,000 GRT steamer Sydney Star was torpedoed by an MAS boat and crippled; the Australian destroyer HMAS Nestor assisted her safe arrival to harbour and she was seaworthy again by September.

A raid on 26 July by Italian midget submarines, MAS boats, and aircraft on the transports in Grand Harbour failed, with the attacking force almost destroyed; 65,000 short tons (59,000 t) of supplies were landed.

[47] In Operation Halberd, the eastbound Convoy GM 2 with nine 15 kn (17 mph; 28 km/h) merchant ships, carrying 81,000 long tons (82,000 t) of supplies and 2,600 troops from Gibraltar, was accompanied by the battleships Nelson, Rodney, Prince of Wales (all detached from the Home Fleet), Ark Royal, five cruisers, and eighteen destroyers.

Ark Royal launched her torpedo bombers but the Italian turned back, and the aircraft failed to make contact; at about 7:00 p.m., GM 2 reached the Narrows.

[49] On 16 October, Force H covered Operation Callboy, another Club Run by Ark Royal, to fly off thirteen Swordfish and Albacore torpedo bombers for Malta, delivered to Gibraltar by Argus.

Only one cruiser and two destroyers were operational but they met the oncoming force before dawn on 17 December and the ships made a circle round Breconshire; the Luftwaffe and Regia Aeronautica attacked through the afternoon with bombs and torpedoes.

On 14 February, SS Clan Campbell was bombed and forced to seek shelter in Tobruk, Clan Chattan was bombed, caught fire and scuttled in the afternoon; Rowallan Castle was near-missed, disabled and taken under tow but scuttled by Lively after it was realised she could not reach Malta before dark: the escort had been warned that the Italian battleship Duilio had sailed from Taranto to intercept the convoy.

Clan Campbell was sunk 20 nmi (23 mi; 37 km) from Malta and Breconshire, after being taken in tow by destroyers and tugs several times, reached Marsaxlokk harbour on 25 March.

[71] On 22 March, a Club Run by Argus and Eagle covered by Force H sailed from Gibraltar to deliver Spitfires to Malta and to divert attention from MG 1.

Two Italian submarines spotted the British ships and one fired torpedoes at Argus with no effect but the operation was cancelled when the long range fuel tanks of the Spitfires were found to be defective.

[75] The arrival of more Spitfires from Eagle and the transfer of German aircraft to the Russian Front eased the pressure on Malta but supplies were needed if the island was to avoid surrender.

She was in company of Force H comprising Eagle; the light anti-aircraft cruisers, Charybdis and Cairo and five destroyers, Antelope, Ithuriel, Vansittart, Westcott and Wrestler.

These were protected by powerful escort and covering forces, totalling forty-four warships, including the aircraft carriers Eagle, Indomitable and Victorious and battleships Nelson and Rodney.

[87] On 16 August, a cruiser and twelve destroyers escorted Furious to the area south of Formentera in the south-west of the Balearic Islands, where she flew off 32 Spitfires; one crashed on take-off and two turned back, the rest reaching Malta that afternoon.

Ten Italian submarines were patrolling but were not able to attack and Axis aircraft were held off until the afternoon of 29 October, when a Ju 88 managed to drop a bomb which landed 600 ft (180 m) behind Furious.

Welshman made a dash from Gibraltar with a cargo of dried food and torpedoes during the Allied landings in French North Africa (Operation Torch), Manxman and six destroyers sailed from Alexandria on 11 November; both efforts succeeded.

Many of the air attacks were intercepted by Allied fighters flying from desert airfields and on 20 November, MW 13 arrived, escorted by Euryalus and ten Hunt-class destroyers.

[92] The success of Stone Age relieved the siege of Malta, albeit by a narrow margin because the lack of military stores and food for the population would have been exhausted by December.

Malta
General map of Malta
Map of Malta
La Valletta Harbour
western Mediterranean and Gibraltar, venue for Club Runs to Malta
An Italian Savoia-Marchetti SM.79 during an attack
Strait of Sicily
Three British cruisers during Operation Halberd
HMS Dido at anchor in the Firth of Forth
Satellite image of Sardinia, Italy, Sicily, Malta and Tunisia
Satellite photograph of the Straits of Gibraltar opening onto the Alboran Sea and the starting point for Operation Harpoon
Formetera in the Balearic Islands