HMS Juno (F46)

HMS Juno was a J-class destroyer of the Royal Navy laid down by the Fairfield Shipbuilding and Engineering Company, Limited, at Govan in Scotland on 5 October 1937, launched on 8 December 1938 and commissioned on 25 August 1939. Juno participated in the Battle of Calabria[1] in July 1940 and the Battle of Cape Matapan in March 1941.

For other ships with the same name, see HMS Juno.

HMS Juno (F46)
History
United Kingdom
Name:	HMS Juno
Builder:	Fairfield Shipbuilding and Engineering Company
Laid down:	5 October 1937
Launched:	8 December 1938
Commissioned:	25 August 1939
Identification:	Pennant number: F46
Fate:	Sunk by Italian aircraft, 21 May 1941
General characteristics (as built)
Class and type:	J-class destroyer
Displacement:	1,690 long tons (1,720 t) (standard) 2,330 long tons (2,370 t) (deep load)
Length:	356 ft 6 in (108.66 m) o/a
Beam:	35 ft 9 in (10.90 m)
Draught:	12 ft 6 in (3.81 m) (deep)
Installed power:	44,000 shp (33,000 kW) 2 × Admiralty 3-drum boilers
Propulsion:	2 × shafts; 2 × geared steam turbines
Speed:	36 knots (67 km/h; 41 mph)
Range:	5,500 nmi (10,200 km; 6,300 mi) at 15 knots (28 km/h; 17 mph)
Complement:	183 (218 for flotilla leaders)
Sensors and processing systems:	ASDIC
Armament:	3 × twin QF 4.7-inch (120 mm) Mk XII guns 1 × quadruple QF 2-pounder (40 mm) anti-aircraft guns 2 × quadruple QF 0.5-inch (12.7 mm) Mk III anti-aircraft machineguns 2 × quintuple 21-inch (533 mm) torpedo tubes 20 × depth charges, 1 × rack, 2 × throwers

Attacked and sunk

Juno was attacked by an Italian CANT Z.1007 aircraft from 50th group, flown by Lt. Mario Morassutti,[2] as she steamed with the Mediterranean Fleet against the German sea-borne invasion of Crete and sank 30 nautical miles south-east of Crete on 21 May 1941.[2]

At the time of her attack and sinking Juno was commanded by Cdr. St. John Reginald Joseph Tyrwhitt and would have had a complement of 183 to 218 seamen and officers. It is figured that 116 crew lost their lives after 3 high-powered explosions split Juno in two, sinking her in around 97 seconds.[3]

Notes

1. Mason, Geoffrey B. (2004). "Service Histories of Royal Navy Warships in World War 2: HMS JUNO (F 46) – J-class Destroyer including Convoy Escort Movements". www.naval-history.net. Retrieved 16 September 2012.
2. "HMS Juno (F 46) Destroyer of the J class". uboat.net. Retrieved 16 September 2012.
3. "HMS Juno (F46) [+1941]". www.wrecksite.eu. Retrieved 16 September 2012.

References

• Colledge, J. J.; Warlow, Ben (2006) [1969]. Ships of the Royal Navy: The Complete Record of all Fighting Ships of the Royal Navy (Rev. ed.). London: Chatham Publishing. ISBN 978-1-86176-281-8.
• English, John (2001). Afridi to Nizam: British Fleet Destroyers 1937–43. Gravesend, Kent: World Ship Society. ISBN 0-905617-64-9.
• Friedman, Norman (2006). British Destroyers and Frigates, the Second World War and After. Annapolis, Maryland: Naval Institute Press. ISBN 1-86176-137-6.
• Hodges, Peter; Friedman, Norman (1979). Destroyer Weapons of World War 2. Greenwich: Conway Maritime Press. ISBN 978-0-85177-137-3.
• Langtree, Charles (2002). The Kelly's: British J, K, and N Class Destroyers of World War II. Annapolis, Maryland: Naval Institute Press. ISBN 1-55750-422-9.
• Lenton, H. T. (1998). British & Empire Warships of the Second World War. Annapolis, Maryland: Naval Institute Press. ISBN 1-55750-048-7.
• March, Edgar J. (1966). British Destroyers: A History of Development, 1892–1953; Drawn by Admiralty Permission From Official Records & Returns, Ships' Covers & Building Plans. London: Seeley Service. OCLC 164893555.
• Whitley, M. J. (2000). Destroyers of World War Two: An Illustrated Encyclopedia. London: Cassell. ISBN 1-85409-521-8.
• Winser, John de D (1999). B.E.F. Ships Before, At and After Dunkirk. Gravesend: World Ship Society. ISBN 0-905617-91-6.