World War I Following her commissioning,
76 T was part of the 1st Torpedo Group of the 3rd Torpedo Division of the Austro-Hungarian 1st Torpedo Flotilla. The original concept of operation for the 250t-class boats was that they would sail in a
flotilla at the rear of a cruising battle formation, and were to intervene in fighting only if the
battleships around which the formation was established were disabled, or in order to attack damaged enemy battleships. When a torpedo attack was ordered, it was to be led by a
scout cruiser, supported by two destroyers to repel any enemy torpedo boats. A group of four to six torpedo boats would deliver the attack under the direction of the flotilla commander. As the 250t-class boats came into service, they joined the 1st Torpedo Flotilla, which was initially led by the scout cruiser and later by her
sister . The 1st Torpedo Flotilla initially included two divisions of destroyers (1st and 2nd) and a division of torpedo boats (3rd), which the 250t-class boats joined. Throughout the war,
76 T remained with the 3rd Torpedo Division of the 1st Torpedo Flotilla. Not long after being commissioned,
76 T joined the rest of the 1st Torpedo Flotilla in an attempt to engage part of the French fleet operating in the southern Adriatic on 17 October 1914. The French were sailing in the vicinity of the island of
Vis, but departed south during the night of 17/18 October, and the Austro-Hungarian flotilla was unable to launch an attack. On 15 and 16 March 1915,
76 T, along with the old destroyer and 250t-class boats
75 T and
79 T, escorted the newly commissioned
dreadnought battleship from the main Austro-Hungarian naval base at
Polain the upper Adriaticto the island of
Pago to conduct firing exercises. Led by
Helgoland, the whole 1st Torpedo Flotilla steamed to the Ionian Sea over the period 11–15 April 1915 in search of the French fleet base, but the operation was unsuccessful.
Italy declared war on Austria-Hungary on 23 May 1915, and hostilities in the Adriatic, which had thus far mostly involved intermittent forays by the French fleet, immediately intensified. Almost the entire Austro-Hungarian fleet left Pola soon after the declaration to deliver an immediate response against Italian cities and towns along the Adriatic coast, aiming to interdict land and sea transport between southern Italy and the northern regions of that country which were expected to be a
theatre of land operations. The fleet split into six groups with a range of targets up and down the coast. On 24 May,
76 T participated in this operation, known as the
Bombardment of Ancona, which involved shelling of various Italian shore-based targets, with
76 T involved in the operation against
Ancona itself, along with two squadrons of battleships, four destroyers, another four 250t-class boats, and thirteen s and six
seaplanes. On 27 July, a flotilla led by the scout cruisers and , and escorted by the
Huszár-class destroyers and along with
76 T,
75 T and
79 T shelled the Italian railway line between Ancona and
Pesaro. During this action,
76 T was engaged by
coastal batteries near Ancona and was struck by a shell that failed to explode. In late November 1915, the Austro-Hungarian fleet deployed a force from Pola to the Bocche in the southern Adriatic; this force included six of the eight T-group torpedo boats. This force was tasked to maintain a permanent patrol of the Albanian coastline and interdict any troop transports crossing from Italy. During 1915, in addition to the operations mentioned above,
76 T also conducted three anti-submarine patrols and was often tasked with covering seaplanes returning from bombing missions over Italy. On 4 January 1916,
76 T laid mines in the
Bay of Triest. On 22 February 1916,
76 T, the
Kaiman-class boat
70 F, and the 250t-class boats
77 T and
83 F laid a defensive minefield off the Montenegrin port of
Antivari. On 3 May,
76 T, along with
92 F,
93 F,
98 M,
99 M and
100 M were accompanying the
Huszár-class destroyers , , and
Scharfschutze supporting seaplanes returning from an attack on
Porto Corsini and
Ravenna. During this mission they were involved in a surface action with an Italian force led by the
flotilla leaders and accompanied by the s and . On this occasion the Austro-Hungarian force retreated behind a
minefield with no damage to the torpedo boats. According to the naval historian Zvonimir Freivogel, although some sources state
Csikós sustained
splinter damage, this was not the case. In 1917,
76 Ts forward 66 mm gun was placed on an anti-aircraft mount. On 21 May 1917, the suffix of all Austro-Hungarian torpedo boats was removed, and thereafter they were referred to only by the numeral. In June and July, Austro-Hungarian aircraft were constantly in action bombing various targets along the east coast of Italy. On a twenty-one seaplane raid targeting the harbour at
Grado between Venice and Triest, and the main railway hub in the same area at
Cervignano,
76 was part of the covering force which also included
Scharfschutze and her sisters and , and the 250t-class boats
80 T,
92 F and
96 F.
Turul was targeted by an enemy submarine, but evaded the torpedo. On 13 October,
76 was transferred to the Bocche, and three days later she and
Csikos escorted the German minelaying submarine
SM UC-54 through the defensive minefield outside the harbour on her way to a minelaying mission off the coast of the
French protectorate of Tunisia. On 21 October,
76 and the
Kaiman-class boat
60 escorted the German submarine
SM UB-40 on a mission to interdict shipping off the North African coast. On 2 November,
76 was transferred back to Pola. On 1 February 1918,
a mutiny broke out among the sailors of some vessels of the Austro-Hungarian Navy at the
Đenovići anchorage within the Bocche, largely over poor food, lack of replacement uniforms and supplies, and insufficient leave, although the poor state of the Austro-Hungarian economy and its impact on their families was also a factor. As
76 was based at Pola at the time, her crew was not involved in the mutiny. On 3 May,
76 assisted the steamship
Giulia which had stranded on Cape Marlera near Pola after being damaged by a mine. On 9 May,
76 and
79 along with several
Huszár-class destroyers escorted the two s, and , to the Bocche. On 24 May,
76, along with the
Kaiman-class boats
58 and
59, and the 250t-class boats
77,
78 and
97 conducted an anti-submarine operation targeting an unknown British submarine. By 1918, the
Allies had strengthened their ongoing blockade on the Strait of Otranto, as foreseen by the Austro-Hungarian Navy. As a result, it was becoming more difficult for the
German and Austro-Hungarian
U-boats to get through the strait and into the
Mediterranean Sea. In response to these blockades, the new commander of the Austro-Hungarian Navy,
Miklós Horthy, decided to launch an attack on the Allied defenders with battleships, scout cruisers, and destroyers. During the night of 8 June, Horthy left Pola with the
dreadnought battleships and . At about 23:00 on 9 June 1918, after some difficulties getting the harbour defence
barrage opened, the dreadnoughts
Szent István and , escorted by the destroyer
Velebit and six 250t-class torpedo boats, including
76, also departed Pola and set course for
Slano, north of
Ragusa, to rendezvous with Horthy in preparation for a coordinated attack on the
Otranto Barrage. About 03:15 on 10 June, while returning from an uneventful patrol off the
Dalmatian coast, two
Italian Navy ()
MAS boats,
MAS 15 and
MAS 21, spotted the smoke from the Austrian ships. Both boats successfully penetrated the escort screen and split to engage the dreadnoughts individually.
MAS 21 attacked
Tegetthoff, but her torpedoes missed. The crew of
76 did not sight the
MAS boats until they had launched their torpedoes. Under the command of
Luigi Rizzo,
MAS 15 fired two torpedoes at 03:25, both of which hit
Szent István. Both boats evaded pursuit although Rizzo had to discourage
76 and
81 by dropping
depth charges in his wake. The torpedo hits on
Szent István were abreast her boiler rooms, which flooded, knocking out power to the pumps.
Szent István capsized less than three hours after being torpedoed. This disaster essentially ended Austro-Hungarian fleet operations in the Adriatic for the remaining months of the war. On 27 July,
76 towed the salvaged Austro-Hungarian submarine
SM U-10 to Triest for repairs. On 12 October,
76 was transferred to the Bocche. On 14 October,
76 was part of a force which included her sisters
88,
97 and
100, providing anti-aircraft cover for the steamship
Brünn as the latter was attempting to free the
stranded hospital ship .
Oceania had struck a mine and her crew had beached her off
Cape Rodoni in Albania. The attempt was unsuccessful, and
Oceania was abandoned. During 1918,
76 conducted five minesweeping missions, and escorted twenty-seven convoys. As the end of the war approached in November and the
Austro-Hungarian Empire broke apart, the boat was based at the Bocche, and on 1 November it was ceded to the
State of Slovenes, Croats and Serbs, which was a short-lived fragment of the empire which united with the
Kingdom of Serbia and
Kingdom of Montenegro on 1 December, becoming the
Kingdom of Serbs, Croats and Slovenes (from 1929, the Kingdom of Yugoslavia).
Interwar period The Austro-Hungarian Empire sued for peace in November 1918, and
76 survived the war intact. Immediately after the Austro-Hungarian capitulation, French troops occupied the Bocche, which was treated by the Allies as Austro-Hungarian territory. During the French occupation, the captured Austro-Hungarian Navy ships moored at the Bocche were neglected, and
76s original torpedo tubes were destroyed or damaged by French troops. In 1920, under the terms of the previous year's
Treaty of Saint-Germain-en-Laye, by which
rump Austria officially ended World War I, she was allocated to the
Kingdom of Serbs, Croats and Slovenes (KSCS, later Yugoslavia). Along with three other 250t-class T-group boats,
77,
78 and
79, and four 250t-class F-group boats, she served with the
Royal Yugoslav Navy (, KM; Краљевска Морнарица). Taken over in March 1921 when French forces withdrew, in KM service,
76 was renamed
T1. When the navy was formed, she and the other seven 250t-class boats were the only modern sea-going vessels in the KM. New torpedo tubes of the same size were ordered from the Strojne Tovarne factory in
Ljubljana. In KM service it was intended to replace one or both guns on each boat of the 250t class with a longer Škoda 66 mm L/45 gun, and according to the naval historian Zvonimir Freivogel, this included the forward gun on
T1. She was also fitted with one or two
Zbrojovka machine guns. In KM service, the crew increased to 52, and she was commissioned in 1923. In 1925, exercises were conducted off the Dalmatian coast, involving the majority of the navy.
T1 underwent a refit in 1927. In 1932, the British naval
attaché reported that Yugoslav ships engaged in few exercises, manoeuvres or gunnery training due to reduced budgets. By 1939, the maximum speed achieved by the 250t class in Yugoslav service had declined to .
World War II and post-war service In April 1941, Yugoslavia entered
World War II when it was
invaded by the
German-led
Axis powers. At the time of the invasion,
T1 was located at the Bay of Kotor along with her sister ship
T8 (formerly
97). The two boats were formally part of the 3rd Torpedo Division, but they were left at Kotor when the rest of the division was deployed to the central Dalmatian port of
Šibenik just prior to the invasion, in accordance with a plan to attack the
Italian enclave of Zara in northern Dalmatia, which was quickly cancelled.
T1 was captured by the Italian Navy shortly after the Yugoslav capitulation and was operated by them under her Yugoslav designation, conducting coastal and second-line escort duties in the Adriatic. Her guns were replaced by two L/40 anti-aircraft guns, and her bridge was enclosed. Her plain hull was also painted in a
dazzle camouflage pattern. She was allocated to
Maridalmazia, the military maritime command of Dalmatia (), which was responsible for the area from the northern Adriatic island of
Premuda south to the port of
Bar in the
Italian governorate of Montenegro. On 21 January 1943,
T1 was escorting the steamer
Cassala near Cape Menders (current day Cape Mendra near
Ulcinj,
Montenegro, then part of the
Italian protectorate of Albania) when they were attacked by the British submarine .
Tigris fired four torpedoes but missed both ships. On 8 September 1943, immediately following the
Italian capitulation,
T1 entered the Bay of Kotor escorting the Italian tanker
Annarella and freighter
Milano, along with the
Rosolino Pilo-class destroyer . The German troops aboard
Milano were permitted to land, but the Italians began evacuating their forces from the Bay of Kotor on the evening of 10 September. Several vessels departed for Allied ports in Italy or for Malta over the following day, including
T1,
Giuseppe Cesare Abba, the former Yugoslav
ME47 and some auxiliary
minesweepers, carrying about 400 Italian personnel.
T1 was returned to the KM-in-exile at Malta on 7 December 1943. Along with the other ships of the KM-in-exile,
T1 was transferred to the control of the government of the new
Democratic Federal Yugoslavia in August 1945. She was commissioned as
Golešnica by the
Yugoslav Navy (, JRM; Југословенска Pатна Mорнарица) initially as a (
guard ship) with the designation SBR 91. She was later reclassified as a (
patrol ship) with the designation PBR 91. Her post-war fit-out included replacing her guns with two
Bofors L/60 guns on single mounts, one quadruple and one twin mount of
Flakvierling 38 guns, and one set of torpedo tubes were removed. She was fitted with two depth charge racks. In JRM service her maximum speed was , her range amounted to at , and she had a crew of 52.
Golešnica was allocated to the JRM's 6th Division, which largely consisted of
escort destroyers, and was also employed in a training role, until she was
struck off the naval register in 1955. After being
decommissioned and disarmed, she was
sunk as a target in Žanjica Bay near the western entrance to the Bay of Kotor and is now a
recreational dive site. A set of her torpedo tubes is displayed at the
Nikola Tesla Technical Museum in
Zagreb, Croatia. ==See also==