Yugoslav gunboat Beli Orao

Beli Orao

Company type	Naval vessel
Industry	Shipbuilding, Naval operations
Founded	23 December 1938
Defunct	1978 (dismantled)
Headquarters	Trieste , Italy (built)
Products	Royal yacht, gunboat, patrol vessel

Beli Orao Overview

Beli Orao, meaning White Eagle in Serbo-Croatian, was a royal yacht constructed between 1938 and 1939 for the Royal Yugoslav Navy. Originally designed to function during wartime as a patrol vessel, escort, or guard ship, she was instead primarily employed as the admiralty yacht upon completion. This role involved transporting senior admirals and facilitating fleet exercise reviews.

In April 1941, during World War II's Axis invasion of Yugoslavia, the vessel was seized by Italian forces. The Italian Royal Navy (Regia Marina) rearmed her and repurposed the ship as a gunboat tasked with harbor defense and coastal escort missions. During this period, she operated under the names Alba and later Zagabria. Additionally, she served as a training platform for anti-submarine warfare personnel based at La Spezia.

Following Italy’s armistice with the Allies in September 1943, Zagabria evaded capture by German forces and was returned to the Yugoslav Royal Navy-in-exile in December of that year. Restored and renamed back to Beli Orao, she functioned as a tender for a flotilla of motor gunboats loaned by the British Royal Navy. Operating from Malta, she conducted missions in the Tyrrhenian Sea near Italy’s western coast and subsequently in the Adriatic Sea along Yugoslavia’s shoreline.

After the conclusion of World War II, the vessel remained under Yugoslav control and was renamed first Biokovo and then Jadranka. She served variously as a naval yacht, presidential yacht for Josip Broz Tito, and dispatch boat. Although still active as a yacht in 1978, Jadranka was dismantled shortly thereafter.

Construction and Specifications

Built by Cantieri Riuniti dell'Adriatico in Trieste, Beli Orao was laid down on 23 December 1938 and launched on 3 June 1939. She entered service on 29 October 1939. The ship displaced approximately 567 tons standard and up to 660–661 tons when fully loaded. Her dimensions included a length between perpendiculars of 60.08 meters, an overall length ranging from 60.45 to 65 meters, a beam between 7.95 and 8.08 meters, and a draught of roughly 2.8 to 2.84 meters.

Powered by two diesel engines driving two shafts with an output rated between 1,900 and 2,200 brake horsepower, she could achieve speeds up to 18.5 knots. Armament consisted of two 40 mm guns complemented by two machine guns. Crew complement details remain unspecified.

Service History Summary

Throughout her career, Beli Orao underwent multiple changes in ownership and name reflecting shifting political landscapes: initially serving the Kingdom of Yugoslavia; captured and operated by Italy as Alba and Zagabria; returned to Yugoslav command during exile; then incorporated into post-war Yugoslav naval forces under new designations before final decommissioning and scrapping after nearly four decades of service.

Background, description and construction

The vessel Beli Orao was commissioned from Cantieri Riuniti dell'Adriatico (CRDA) located in Trieste, Italy, in 1938. Initially, it was intended to serve as a guard ship for the Yugoslav Financial Guard. However, during its building phase, the Yugoslav government altered the specifications multiple times, ultimately completing the ship as a royal yacht designated for use by the regent Prince Paul during peacetime. In the event of war, the vessel was planned to function as a patrol boat, escort, or guard ship. The final configuration gave Beli Orao the look of a swift passenger vessel or motor yacht.

There is some discrepancy regarding Beli Oraos overall length; sources cite either 60.45 metres (198 ft 4 in) or 65 metres (213 ft 3 in). Its length between perpendiculars measured 60.08 m (197 ft 1 in), with a beam reported as either 7.95 m (26 ft 1 in) or 8.08 m (26 ft 6 in), and a draught ranging between 2.8 m (9 ft 2 in) and 2.84 m (9 ft 4 in). The ship had a standard displacement of approximately 567 tonnes (558 long tons), increasing to about 660 t (650 long tons) when fully loaded.

Propulsion was provided by two CRDA-Sulzer diesel engines powering twin propellers. Engine output figures differ among sources: Conway's All the World's Fighting Ships 1922–1946 records an output of 1,900 brake horsepower (1,400 kW), whereas naval historian Zvonimir Freivogel estimates a higher power rating of 2,200 bhp (1,600 kW). These engines enabled a cruising speed of around 17 knots (31 km/h; 20 mph) and a maximum speed near 18.5 kn (34.3 km/h; 21.3 mph). The exact crew complement remains undocumented.

For wartime operations, armament plans included two 40 millimetres (1.6 in) anti-aircraft guns along with two machine guns, either 15 mm (0.59 in) or 7.9 mm (0.31 in) in caliber.

The name Beli Orao, inspired by the double-headed white eagle featured on the Yugoslav coat of arms, was assigned to the ship which was laid down on 23 December 1938, launched on 3 June 1939, and finalized on 29 October 1939, shortly after the outbreak of World War II.

Service history

Upon completion, Beli Orao entered service at a time when Yugoslavia had not yet become involved in the conflict. She was promptly assigned to replace the admiralty yacht Vila, which was traditionally used by senior admirals for transportation and fleet exercise inspections. This status changed following the April 1941 German-led Axis invasion. During the invasion, Beli Orao was stationed at the primary naval base located in the Bay of Kotor. When the fleet’s flagship, the outdated light cruiser Dalmacija, was assigned to participate in an operation against the Italian-held enclave of Zara, the fleet command transferred their headquarters to Beli Orao. After Italian forces took control of Kotor, Rear Admiral Emil Domainko, commander-in-chief of the fleet and aboard Beli Orao anchored near Krtole within the bay, was called upon to meet with an Italian general overseeing the occupation. Subsequently, Beli Orao served as the venue for negotiations between the fleet staff and the Regia Marina (Italian Royal Navy) concerning the fleet’s surrender. Domainko was permitted to navigate Beli Orao to Herceg Novi at the bay’s entrance but later returned to Kotor to formally surrender the vessel.

Following capture, she was commissioned into service with the Regia Marina as a gunboat, initially renamed Alba (meaning Dawn), though her name was soon altered to Zagabria, which is the Italian designation for Zagreb. This renaming likely compensated for the loss of the Yugoslav destroyer Zagreb, which had been scuttled by two officers rather than surrendered. The original two 40 mm guns were replaced by a pair of Oerlikon 20 mm (0.79 in) L/70 guns. At that time, she ranked among the largest gunboats operated by Italy. Her duties, consistent with other Italian gunboats, were restricted to harbour defense and coastal escort missions.

Later, Zagabria was assigned to the anti-submarine warfare (ASW) training establishment at La Spezia on the Ligurian Sea, where she was outfitted with hydrophones designed for submarine detection. Up until the Italian armistice with Allied forces in September 1943, she functioned as a training vessel for ASW personnel destined for service on corvettes, destroyers, and torpedo boats. At the armistice’s onset, Zagabria evaded imminent German seizure by sailing to Augusta, Sicily. On 19 September, she set off toward Valletta in British-controlled Malta alongside the Gabbiano-class corvette vessels Folaga and Gru, but had to return to deliver Italian admiral Prince Aimone, Duke of Aosta to Taranto in southern Italy due to armistice terms prohibiting his departure from Italy. On 7 December that year, Italy returned Zagabria to the Yugoslav Royal Navy-in-exile, where she reclaimed her original name, Beli Orao. Shortly after this transfer, King Peter II of Yugoslavia, then in exile in the UK along with his government, visited her while docked at Malta.

A black and white photograph of a man in uniform

Post-war, Josip Broz Tito utilized the ship as a presidential yacht.

Following a refit at Taranto, Beli Orao served as a tender for a flotilla of British-loaned motor gunboats (MGBs) attached to the Yugoslav Royal Navy-in-exile. During 1944 and 1945, she was based in Malta where British naval authorities removed remaining "royalist" personnel from this flotilla and replaced them with crew members loyal to the Yugoslav Communist Party-led Partisans. The flotilla operated from its base at Livorno, on Italy’s western coast, conducting missions throughout the Tyrrhenian Sea. In late stages of the war, under Commander Konstantin Jeremić and stationed at Ancona on Italy’s eastern shore from 1 April 1945 onwards, this flotilla undertook Adriatic operations. In mid-April, four MGBs supported Partisan forces during their capture of the island of Rab, although mistrust persisted between the local Partisan Navy and remnants of the royalist Yugoslav navy; even British forces appeared cautious about sharing intelligence with them. The vessel remained active through war’s end. Postwar communist-era Yugoslav historiography largely marginalized or disregarded these flotilla operations, resulting in limited scholarly attention on this topic.

After World War II concluded, she was renamed Biokovo, then rechristened again in 1949 as Jadranka. In this role she functioned as an armed yacht within the Yugoslav Navy, also serving as a presidential yacht for President Josip Broz Tito. By 1969 she operated as a dispatch boat, before being removed from naval service records around 1976 or 1977. Subsequently, a new vessel named Jadranka was constructed to fulfill presidential yacht duties. Records indicate that into 1978, this original Jadranka remained active as a yacht, though it was dismantled shortly thereafter. Her ship's bell, wheel, and former Yugoslav coat of arms are preserved at the Croatian Maritime Museum in Split, Croatia.

Sources

• Blackman, Raymond V. B. (1969). Jane's Fighting Ships 1969/70. London: Sampson Low, Marston and Company. ISBN 978-0-354-00050-5.
• Brescia, Maurizio (2012). Mussolini's Navy. Barnsley: Seaforth Publishing. ISBN 978-1-59114-544-8.
• Chesneau, Roger, ed. (1980). Conway's All the World's Fighting Ships 1922–1946. London: Conway Maritime Press. ISBN 978-0-85177-146-5.
• Freivogel, Zvonimir (2020). Warships of the Royal Yugoslav Navy 1918-1945. Zagreb: Despot Infinitus. ISBN 978-953-8218-72-9.
• Freivogel, Zvonimir & Rastelli, Achille (2015). Adriatic Naval War 1940-1945. Zagreb: Despot Infinitus. ISBN 978-953-7892-44-9.
• Haworth, R.B. (2016). "Bjeli Orao". Miramar Ship Index. R.B. Haworth. 6110710. Retrieved 5 December 2016.
• Jane's Information Group (1989) [1946/47]. Jane's Fighting Ships of World War II. London: Studio Editions. ISBN 978-1-85170-194-0.
• Karađorđević, Petar (1954). A King's Heritage. New York: Van Rees Press. LCCN 54-10501.
• Niehorster, Leo (2017). "Balkan Operations Order of Battle Royal Yugoslavian Navy 6th April 1941". Archived from the original on 2 April 2015. Retrieved 15 March 2017.