Najaden-class torpedo boat

HDMS Huitfeldt in 1947
Class overview
Builders	Copenhagen Naval Dockyard
Operators	Royal Danish Navy
Built	1942–1947
In commission	1947–1966
Completed	2
Retired	2
Scrapped	2
General characteristics [1]
Type	Torpedo boat
Displacement	782 long tons (795 t) standard, 890 long tons (900 t) full load
Length	86.3 m (283 ft) oa, 85.0 m (279 ft) pp
Beam	8.33 m (27 ft 4 in)
Draught	3.51 m (11 ft 6 in)
Propulsion	Geared steam turbines, 2 shafts 16,000 kW (21,000 shp)
Speed	35 kn (65 km/h; 40 mph)
Complement	92
Armament	2 × 105 mm guns 3 × Bofors 40 mm gun 6 × Madsen 20 mm anti-aircraft cannon 6 × 530 mm (21 inch) torpedo tubes Depth charge throwers Up to 60 mines

The Najaden class,^[2][3][4] also known as the Huitfeldt class,^[1][5] was a class of two torpedo boats built for and operated by the Royal Danish Navy. Construction started in 1942, with the ships being completed in 1947, and continuing in service until 1966.

In 1939, Denmark ordered two torpedo boats (originally to be named Aarhus and Aalborg^[5]) for the Royal Danish Navy. The new class were much larger and more capable than existing torpedo craft of the Danish Navy, where the most modern examples, the Dragen and Glenten classes, displaced 335 long tons (340 t) with a speed of 27.5 knots (51 km/h; 32 mph), compared with 890 long tons (900 t) and 35 knots (65 km/h; 40 mph) for the new ships.^[2][3]

Construction was delayed by the German invasion of Denmark in 1940, with the ships not being laid down until 3 July 1942.^[2][a] They were launched in 1943, but when Germany dissolved the Danish government on 29 August 1943, it did not attempt to complete the half-built ships.^[5][7] Work restarted following the liberation of Denmark, and the two ships were completed in 1947.

As completed, they had an armament of two 105 mm M/40 guns,^[b] with three Bofors 40 mm and six Madsen 20 mm anti-aircraft guns.^[2] Torpedo armament was six 450 mm torpedo tubes, which had been originally fitted to the Dragen- and Glenten-class torpedo boats, which were disarmed in 1941 when taken over by Germany.^[3][5] They were powered by geared steam turbines, giving 16,000 kilowatts (21,000 shp) and driving two shafts.^[2]

When they entered service, they were designated torpedo boats, but were re-designated Coastal Destroyers (Kystjager) in 1951 and Patrol Boats in 1958.^[1][5][8] The 450 mm torpedo tubes were replaced by 530 mm tubes in 1951, and the 20 mm cannon removed in 1961.^[9] Both ships were sold for scrap on 27 May 1966.^[2]

Construction data

1942 name	1945 name	Ship's badge	Laid down[2]	Launched[2]	Completed[2]	Fate
Najaden	Willemoes		3 July 1942	17 March 1943	30 June 1947	Sold for scrap 27 May 1966
Nymfen	Huitfeldt		3 July 1942	22 June 1943	31 July 1947	Sold for scrap 27 May 1966

• Blackman, Raymond V. B., ed. (1953). Jane's Fighting Ships 1953–54. New York: McGraw-Hill Book Company Inc.
• Blackman, Raymond V. B. (1960). Jane's Fighting Ships 1960–61. London: Sampson Low, Marston & Co., Ltd.
• Blackman, Raymond V. B. (1962). Jane's Fighting Ships 1962–63. London: Sampson Low, Marston & Co., Ltd.
• Bjørn, Claus (1995). "Denmark". In Dear, I.C.B.; Foot, M.R.D. (eds.). The Oxford Companion to World War II. Oxford University Press. pp. 293–295. ISBN 0-19-866225-4.
• Gardiner, Robert; Chumbley, Stephen, eds. (1995). Conway's All The World's Fighting Ships 1947–1995. Annapolis, Maryland, US: Naval Institute Press. ISBN 1-55750-132-7.
• Gardiner, Robert; Chesneau, Roger, eds. (1980). Conway's All The World's Fighting Ships 1922–1946. London: Conway Maritime Press. ISBN 0-85177-146-7.
• Whitley, M.J. (2000). Destroyers of World War Two: An Illustrated Encyclopedia. London: Cassell & Co. ISBN 1-85409-521-8.