Battle of the Mediterranean

The Battle of the Mediterranean was the name given to the naval campaign fought in the Mediterranean Sea during World War II, from 10 June 1940 to 2 May 1945.

Battle of Mediterranean
Part of the Mediterranean and Middle East theatre of World War II
From top left to clockwise: British aircraft carrier during the Operation Pedestal, the Italian Zara cruiser opens fire during the Battle of Cape Spartivento, an Italian merchant ship under enemy air attack, the Italian 'Gondar' submarine with the SLC cylinders on the deck.
Date 10 June 1940 – 2 May 1945 (4 years, 10 months, 3 weeks and 1 day) Location Mediterranean Sea Result Allied victory
Belligerents
United Kingdom  France (until 1940)  United States (from 1942)  Canada  Free France Poland  Australia  New Zealand  Yugoslavia  Greece  Netherlands Brazil  Italy (from 1943)	Italy (until 1943)  Germany  Italian Social Republic (from 1943)  Vichy France[nb 1]
Commanders and leaders
Andrew Cunningham James Somerville Philip Vian Alban Curteis Edward Neville Syfret Dwight D. Eisenhower Henry Hewitt	Inigo Campioni Angelo Iachino Arturo Riccardi Alberto Da Zara Domenico Cavagnari Albert Kesselring Eberhard Weichold Angelo Parona Junio Valerio Borghese
Casualties and losses
Up to September 1943: Total: 76 warships of 315,500 tons 48 submarines	Up to September 1943: Italy: 83 warships totaling 195,100 tons 84 submarines 2,018,616 tons of merchant shipping[1] c. 21,000 Royal Italian Navy personnel and c. 6,500 Italian Merchant Navy personnel killed at sea[2][3] Germany: 17 warships 68 submarines Vichy France 11 warships of ~72,000 tons 7 submarines[4]

For the most part, the campaign was fought between the Italian Royal Navy (Regia Marina), supported by other Axis naval and air forces, those of Nazi Germany and Vichy France, and the British Royal Navy, supported by other Allied naval forces, such as those of Australia, the Netherlands, Poland, and Greece.

American naval and air units joined the Allied side on 8 November 1942. The Vichy French scuttled the bulk of their fleet on 27 November 1942, to prevent the Germans seizing it. As part of the Armistice of Cassibile in September 1943, most of the Italian Navy became the Italian Co-belligerent Navy, and fought alongside the Allies.

Each side had three overall objectives in this battle. The first was to attack the supply lines of the other side. The second was to keep open the supply lines to their own armies in North Africa. The third was to destroy the ability of the opposing navy to wage war at sea. Outside of the Pacific theatre, the Mediterranean saw the largest conventional naval warfare actions during the conflict. In particular, Allied forces struggled to supply and retain the key naval and air base of Malta.

By the time of the Armistice of Cassibile, Italian ships, submarines and aircraft had sunk Allied surface warships totalling 145,800 tons, while the Germans had sunk 169,700 tons, for a total of 315,500 tons. In total the Allies lost 76 warships and 46 submarines. The Allies sank 83 Italian warships totalling 195,100 tons (161,200 by the British Empire and 33,900 by the Americans) and 83 submarines.[5] German losses in the Mediterranean from the start of the campaign to the end were 17 warships and 68 submarines.[6]