See main article: Giuseppe Sirtori-class destroyer.
The ships of the Giuseppe Sirtori class were long at the waterline and 73.54m (241.27feet) long overall, with a beam of 7.34m (24.08feet) and a mean draft of 2.7m (08.9feet). They displaced 709t standard and up to at full load. They had a crew of 98 officers and enlisted men. The ships were powered by two steam turbines, with steam provided by four Thornycroft water-tube boilers. The engines were rated to produce 15500shp for a top speed of 30kn, though in service they reached as high as from around 17000shp. At a more economical speed of, the ships could cruise for 1700nmi.
Giuseppe Sirtori was armed with a main battery of six guns. Her light armament consisted of a pair of anti-aircraft guns and two machine guns. She was also armed with four torpedo tubes in two twin launchers, one on each side of the ship. The ship also carried 10 naval mines.
Giuseppe Sirtori was laid down at the Italian: [[Cantieri navali Odero]] (English: Odero [[Shipyard]]) in Sestri Ponente, Italy, on 2 February 1916. She was launched on 24 November 1916 and completed and commissioned on 22 December 1916.
World War I was raging when Giuseppe Sirtori entered service. On the night of 13–14 August 1917 she left Venice with the rest of her destroyer squadron (her sister ships and another squadron composed of the destroyers,,, and and a section made up of the destroyers and to intercept an force made up of the destroyers,,,, and and six torpedo boats which had supported an air raid by 32 aircraft against the fortress of Venice which had struck San Giovanni e Paolo Hospital, killing 14 people and injuring around 30 others. Only managed to make brief and fleeting contact with the Austro-Hungarian ships before they escaped.
On 28 November 1917, an Austro-Hungarian Navy force consisting of Dinara, Huszar, Reka, Streiter, the destroyers and, and the torpedo boats,,, and attacked the Italian coast. While Dikla, Huszar, Streiter and the torpedo boats unsuccessfully attacked first Porto Corsini and then Rimini, Dinara, Reka, and Triglav bombarded a railway near the mouth of the Metauro, damaging a train, the railway tracks, and telegraph lines. The Austro-Hungarian ships then reunited and headed back to the main Austro-Hungarian naval base at Pola. Giuseppe Sirtori, Animoso, Ardente, Audace, Francesco Stocco, Giovanni Acerbi, Giuseppe Cesare Abba, Vincenzo Giordano Orsini, the scout cruiser Sparviero, and the destroyers and departed Venice and, together with reconnaissance seaplanes, pursued the Austro-Hungarian formation. The seaplanes attacked the Austro-Hungarians without success, and the Italian ships had to give up the chase when they did not sight the Austro-Hungarians until they neared Cape Promontore on the southern coast of Istria, as continuing beyond it would bring them too close to Pola.
On 10 February 1918 Giuseppe Sirtori, Aquila, Ardente, Ardito, Francesco Stocco, and Giovanni Acerbi — and, according to some sources, the motor torpedo boat MAS 18 — steamed to Porto Levante, now a part of Porto Viro, in case they were needed to support an incursion into the harbor at Bakar (known to the Italians as Buccari) by MAS motor torpedo boats. Sources disagree on whether they remained in port or put to sea to operate in distant support,[1] but in any event their intervention was unnecessary. The motor torpedo boats carried out their raid, which became known in Italy as the Beffa di Buccari ("Bakar mockery").The Regia Marina planned a raid under the command of Capitano di fregata (Frigate Captain) Costanzo Ciano against the Austro-Hungarian Navy base at Pola by the small boat, but had to abort the raid during attempts on the nights of and . At 17:30 on 13 March, Giuseppe Sirtori, Animoso, Francesco Stocco, Giovanni Acerbi, Vincenzo Giordano Orsini, the coastal torpedo boats and the motor torpedo boats MAS 95 and MAS 96, and Grillo got underway from Venice to attempt the raid again, with the MAS boats towing Grillo. Grillo dropped her tow line at 02:18 on 14 March and began her attempt to penetrate the harbor at Pola.[1] Grillo′s attack, conducted between 03:16 and 03:18, achieved no success and resulted in Grillo′s destruction. Austro-Hungarian searchlights illuminated the MAS boats waiting offshore at 03:35 and again at 03:40, so they withdrew and rejoined the supporting destroyers at 05:00. The Italian force then headed back to port.
On the night of Giuseppe Sirtori, Audace, Francesco Stocco, Giovanni Acerbi, Vincenzo Giordano Orsini, and the destroyers and provided distant support to a formation consisting of the torpedo boats and and the coastal torpedo boats,,,,,,, and . While 15 OS, 18 OS, and 3 PN, towing dummy landing pontoons, staged a simulated amphibious landing to distract Austro-Hungarian troops in support of an Italian advance on the Italian front, 48 OS, 40 PN, 64 PN, 65 PN, and 66 PN bombarded the Austro-Hungarian lines between Cortellazzo and Caorle, proceeding at low speed between the two locations, with Climeme and Procione in direct support. Meanwhile, an Austro-Hungarian force consisting of the destroyers and and the torpedo boats and had put to sea from Pola late on the evening of 1 July to support an Austro-Hungarian air raid on Venice.[2] After an Italian MAS boat made an unsuccessful torpedo attack against Balaton, which was operating with a faulty boiler, at first light on 2 July,[2] the Italian and Austro-Hungarian destroyers sighted one another at 03:10 on 2 July. The Italians opened gunfire on the Austro-Hungarians, who returned fire. During the brief exchange of gunfire that followed, Balaton, in a more advanced position, suffered several shell hits on her forward deck, while Audace, Giuseppe La Masa, and Giuseppe Missori fired on Csikós and the two torpedo boats, scoring a hit on Csikós in her aft boiler room and one hit on each of the torpedo boats. On the Italian side, Francesco Stocco suffered damage which set her on fire[2] and killed and injured some of her crew. While Giovanni Acerbi remained behind to assist Francesco Stocco, the Austro-Hungarians withdrew toward Pola and the Italians resumed operations in support of their own torpedo boats.
By late October 1918, Austria-Hungary had effectively disintegrated, and the Armistice of Villa Giusti, signed on 3 November 1918, went into effect on 4 November 1918 and brought hostilities between Austria-Hungary and the Allies to an end. On the morning of 4 November, Giuseppe Sirtori, Francesco Stocco, Giovanni Acerbi, and Vincenzo Giordano Orsini got underway from Venice with the battleship, flagship of Contrammiraglio (Counter Admiral) Guglielmo Rainer, in command of the operation, to take possession of Fiume.[3] During the voyage, Giovanni Acerbi and Vincenzo Giordano Orsini were detached, Giovanni Acerbi to call at Volosko (known to the Italians as Volosca) on 4 November and occupy Opatija (known to the Italians as Abbazio), and Vincenzo Giordano Orsini to occupy Lošinj (known to the Italians as Lussino). Avoiding a night crossing of the Kvarner Gulf because of the danger posed by minefields there, the other three ships arrived either before 11:30[4] or at 14:00, according to different sources, on 4 November at Fiume, where the Italian population of the city welcomed them.[3] [5] [6] The Treaty of London of 1915 had assigned Fiume postwar to Croatia, not to Italy, and the arrival of the three ships began a merely symbolic Italian occupation of the city, without the landing of troops; it was not until 17 November that other Italian ships arrived with troops on board.[3] In the days following her arrival in Fiume, Giuseppe Sirtori also took possession of Pianosa on 8 November, Volosko at 08:00 on 11 November — the day World War I ended with the armistice between Allies and the German Empire — and Krk (known to the Italians as Veglia) on 15 November.[1]
In 1920 Giuseppe Sirtori underwent modifications which saw the replacement of her six Cannon 102/35 Model 1914 1020NaN0 guns with six more modern Cannon 102/45 Schneider-Armstrong Model 1917 1020NaN0 guns.[7] [8]
On 20 August 1923, during the Corfu incident, Giuseppe Sirtori left Taranto, Italy, with Giuseppe La Masa, the battleships and, the scout cruiser, the destroyers,,, and, a minesweeper, and two auxiliary ships. The force proceeded to Portolago on the island of Leros in the Aegean Sea, from which it operated to protect the Italian Dodecanese from possible acts of hostility on the part of the Kingdom of Greece.[9] In 1929 Giuseppe Sirtori, Francesco Stocco, Giovanni Acerbi, and the destroyer formed the 10th Destroyer Squadron, which, along with the five-ship 9th Destroyer Squadron and the scout cruiser Brindisi, formed the Special Division.[10] On 1 October 1929, Giuseppe Sirtoriwas reclassified as a torpedo boat.[7]
In the early 1930s Giuseppe Sirtori served at Taranto as a training ship in the Mechanics School Ships Group.[11] During this period, Capitano di fregata (Frigate Captain) Ignazio Castrogiovanni and Tenente di vascello (Ship-of-the-Line Lieutenant) Francesco Dell'Anno, both future recipients of the Gold Medal of Military Valor, were respectively commanding officer and executive officer of the ship.[12] [13]
World War II broke out in September 1939 with Nazi Germany's invasion of Poland. Italy joined the war on the side of the Axis powers with its invasion of France on 10 June 1940. At the time, Giuseppe Sirtori was part of the 6th Torpedo Boat Squadron along with Francesco Stocco, Giuseppe Missori, and the torpedo boat She was assigned to escort duty and antisubmarine patrols.[14] Subsequently she was deployed to Tripoli, Libya, from which she engaged in convoy escort, antisubmarine patrol, and search-and-rescue operations.[15]
The "Ernesto" convoy, composed of the steamers,,,, and and the gunboat,[16] departed Tripoli bound for Naples, Italy, at 07:00 on 27 July 1941[17] with the direct escort of the destroyers,,, and and distant cover provided by the light cruisers and and the destroyers and .[16] At 18:15 on 28 July, the destroyer joined the direct escort. At 19:55 on 28 July, the British submarine attacked the distant cover force, torpedoing Giuseppe Garibaldi northwest of Sicily at 38.0667°N 68°W, and at 20:20 Alpino and Fuciliere were detached from the convoy escort to protect the badly damaged cruiser, which arrived at Palermo, Sicily, at 06:30 on 29 July.[16] The departure of Alpino and Fuciliere greatly depleted the direct escort force assigned to the convoy, so Giuseppe Sirtori received orders to reinforce the convoy's escort and rendezvoused with the convoy on 29 July. At 15:53 on 29 July, the Royal Netherlands Navy submarine attacked the convoy in the Tyrrhenian Sea, launching a torpedo at 39.85°N 59°W. The attack was unsuccessful — the escorts did not even notice the torpedo — and the convoy reached Naples at 03:10 on 30 July.[16] [17]
On 17 August 1941 Giuseppe Sirtori left Naples at 00:30 with the destroyers,, and and the torpedo boats and to escort a convoy made up of the merchant ships Caffaro, Giulia, Maddalena Odero, Marin Sanudo, Minatitlan, and Nicolò Odero to Tripoli. Between 20:45 and 21:00 that day, the Royal Netherlands Navy submarine torpedoed Maddalena Odero in the central Mediterranean Sea south of Sicily, south of Lampione. Pegaso took Maddalena Odero under tow and headed for Lampedusa, escorted by Giuseppe Sirtori.[18] At 07:00 on 18 August Maddalena Odero was beached at Cala Croce on Lampedusa, but at 13:30 that day five British Royal Air Force Bristol Blenheim bombers of No. 105 Squadron attacked Maddalena Odero and set her on fire. Loaded with ammunition, she exploded,[18] sinking the Guardia di Finanza gunboat, which was providing assistance to her.[19] The rest of the convoy arrived at Tripoli at 17:30 on 19 August.[18] [20]
On 5 December 1941 Giuseppe Sirtori was escorting the steamers and when the British submarine attacked the convoy in the eastern approaches to the Strait of Messina at 37.8°N 21°W, firing three torpedoes. The attack was unsuccessful.[21] On 13 December 1941, Giuseppe Sirtori joined the torpedo boat and four MAS motor torpedo boats in rescuing 645 survivors of the light cruisers and, sunk earlier that day by British destroyers in the Battle of Cape Bon off Cape Bon, Tunisia, while attempting to transport fuel from Palermo to Tripoli.[22]
On 5 March 1942 Giuseppe Sirtori, the destroyer Sebenico, and the torpedo boat escorted the steamers and from Corfu to Patras, Greece.[23] Subsequently, Giuseppe Sirtori underwent modernization which included the removal of two 102mm/45 guns and the installation of two depth charge tracks.[8]
On 3 September 1942 Giuseppe Sirtori took in tow the motor ship, torpedoed the previous day bearing 090º from while operating on the Messina–Crotone route, and beached her near the Fiumara Condoiani at Sant'Ilario dello Ionio, allowing her to be salvaged.[14]
On 17 October 1942, Giuseppe Sirtori left Naples at 04:10 with the destroyers and and the torpedo boat Giuseppe Dezza to escort the tanker Panuco to Tripoli.[24] On 18 October the British submarine unsuccessfully attacked Panuco north of Catania, Sicily, with torpedoes, and later the ships came under attack by Allied aircraft, prompting the convoy to divert to Taranto, where it arrived at 02:00 on 20 October.[24]
With the fall of Italian Libya to Allied forces in the North African campaign, Axis shipping from Italy was rerouted to Axis-occupied French Tunisia, During a two-day voyage to Tunisia on 13 and 14 November 1942 under escort by Giuseppe Sirtori, the steamer became the first ship to be attacked on the new routes. Savigliano was attacked twice by Allied submarines during the voyage, emerging unscathed both times.[25] At 10:40 on 16 December 1942 Giuseppe Sirtori left Bizerte, Tunisia, with the torpedo boat to escort the steamers Campania and to Naples.[26] At 17:30 that day, the British submarine unsuccessfully attacked the convoy about 40nmi north of Cape Bon, and the convoy reached Naples unscathed at 20:30 on 17 November.[26]
In 1943 Giuseppe Sirtori was assigned to the 3rd Torpedo Boat Group in the Ionian and Lower Adriatic Maritime Military Department along with Francesco Stocco, Giuseppe Cesare Abba, Giuseppe Dezza, Giuseppe Missori, and the torpedo boat
On 27 June 1943, Giuseppe Sirtori, Francesco Stocco, and the auxiliary cruiser escorted the steamers,, and from Patras, Greece, to Brindisi, Italy, and on 30 June Giuseppe Sirtori and Rovigno escorted the steamers and in navigation from Bari, Italy, to Corfu and then on to Patras.[23] On 13 July 1943 Giuseppe Sirtori escorted the steamer from Bari to Vlorë (known to the Italians as Valona) in the Italian protectorate of Albania.[23]
On 8 September 1943, the Kingdom of Italy announced an armistice with the Allies and switched sides in the war, prompting Nazi Germany to begin Operation Achse, the disarmament by force of the Italian armed forces and the occupation of those portions of Italy not yet under Allied control. On 13 September, Giuseppe Sirtori and Francesco Stocco were sent to Corfu to support the Italian garrison of the island in defending it from German attacks. Both the city of Corfu and the island as a whole were under continuous attack by aircraft of the German Luftwaffe,[27] and on 14 September German Junkers Ju 87 Stuka dive bombers hit Giuseppe Sirtori, so heavily damaging her that her crew beached her at Potamos on the coast of Corfu.[8] [28] [29] Her crew later refloated her and took her out into the Straits of Corfu, where they used explosive charges to scuttle her on 25 September 1943 to prevent her capture by German forces.[8] [14] [29] [30]
. Chronology of the War at Sea 1939–1945: The Naval History of World War Two. Naval Institute Press. Annapolis, Maryland . 2005 . Third Revised. 1-59114-119-2. Jürgen Rohwer . .
. Destroyers of World War 2: An International Encyclopedia . 1988. Naval Institute Press. Annapolis, Maryland. 1-85409-521-8 . Michael J. Whitley . .
