Italian submarine Uebi Scebeli

Uebi Scebeli sinking after being attacked by British destroyers
History
Italu
Name:	'Uebi Scebeli
Builder:	Tosi, Taranto
Laid down:	22 January 1937
Launched:	3 October 1937
Fate:	Sunk 29 June 1940
General characteristics
Class and type:	Adua-class submarine
Displacement:	680 tonnes (669 long tons) surfaced 844 tonnes (831 long tons) submerged
Length:	60.18 m (197 ft 5 in)
Beam:	6.45 m (21 ft 2 in)
Draft:	4.7 m (15 ft 5 in)
Installed power:	1,200 bhp (890 kW) (diesels) 800 hp (600 kW) (electric motors)
Propulsion:	Diesel-electric 2 × diesel engines 2 × electric motors
Speed:	14 knots (26 km/h; 16 mph) surfaced 7.5 knots (13.9 km/h; 8.6 mph) submerged
Range:	3,180 nmi (5,890 km; 3,660 mi) at 10.5 knots (19.4 km/h; 12.1 mph) surfaced 74 nmi (137 km; 85 mi) at 4 knots (7.4 km/h; 4.6 mph) submerged
Test depth:	80 m (260 ft)
Complement:	45
Armament:	6 × 533 mm (21 in) torpedo tubes (4 bow, 2 stern) 1 × 100 mm (3.9 in)/47 deck gun 1 or 2 × twin 13.2 mm (0.52 in) anti-aircraft guns

The Italian submarine Uebi Scebeli was an Adua-class submarine built for the Royal Italian Navy (Regia Marina) during the 1930s.

Design and description

The Adua-class submarines were essentially repeats of the preceding Perla class. They displaced 680 metric tons (670 long tons) surfaced and 844 metric tons (831 long tons) submerged. The submarines were 60.18 meters (197 ft 5 in) long, had a beam of 6.45 meters (21 ft 2 in) and a draft of 4.7 meters (15 ft 5 in).^[1]

For surface running, the boats were powered by two 600-brake-horsepower (447 kW) diesel engines, each driving one propeller shaft. When submerged each propeller was driven by a 400-horsepower (298 kW) electric motor. They could reach 14 knots (26 km/h; 16 mph) on the surface and 7.5 knots (13.9 km/h; 8.6 mph) underwater. On the surface, the Adua class had a range of 3,180 nautical miles (5,890 km; 3,660 mi) at 10.5 knots (19.4 km/h; 12.1 mph), submerged, they had a range of 74 nmi (137 km; 85 mi) at 4 knots (7.4 km/h; 4.6 mph).^[2]

The boats were armed with six internal 53.3 cm (21.0 in) torpedo tubes, four in the bow and two in the stern. One reload torpedo was carried for each tube, for a total of twelve. They were also armed with one 100 mm (3.9 in) deck gun for combat on the surface. The light anti-aircraft armament consisted of one or two pairs of 13.2 millimeters (0.52 in) machine guns.^[1]

Construction and career

She was sunk by HMS Dainty and HMS Ilex south-west of Crete on 29 June 1940. Secret documents, such as a copy of the Sommergibili Italiani SM 19/S code book were retrieved, prior to the scuttling of the ship.^[3]

Notes

References

• Bagnasco, Erminio (1977). Submarines of World War Two. Annapolis, Maryland: Naval Institute Press. ISBN 0-87021-962-6. 
• Chesneau, Roger, ed. (1980). Conway's All the World's Fighting Ships 1922–1946. Greenwich, UK: Conway Maritime Press. ISBN 0-85177-146-7. 
• Rohwer, Jürgen (2005). Chronology of the War at Sea 1939-1945: The Naval History of World War Two (Third Revised ed.). Annapolis, Maryland: Naval Institute Press. ISBN 1-59114-119-2. 

Shipwrecks and maritime incidents in June 1940
Shipwrecks	1 Jun: HMS Basilisk, Foudroyant, HMS Havant, Ioanna, HMS Keith, Scotia 7 Jun: HMS Carinthia 8 Jun: HMS Acasta, HMS Ardent, HMS Glorious, HMT Juniper 9 Jun: Max Wolf, Prins Olav 10 Jun: Olterra 11 Jun: Bruges 12 Jun: HMS Calypso 13 Jun: HNLMS O 13, HMS Odin, Train Ferry No. 2 15 Jun: HMS Andania 16 Jun: HMS Grampus 17 Jun: Champlain, HMS Lancastria, Ingénieur Riebell 18 Jun: Clemenceau, Cyclone, Dordogne 19 Jun: Niagara, HMS Orpheus 20 Jun: Empire Conveyor 21 Jun: Vliereede 23 Jun: HMS Khartoum 25 Jun: HMCS Fraser 27 Jun: Console Generale Liuzzi 29 Jun: Uebi Scebeli Unknown date: U-122
Other incidents	9 Jun: Empire Commerce 10 Jun: Barbana G, Monte Piana 25 Jun: HMS Calcutta
1939 1940 1941 May 1940 July 1940