HMS Diana

HMS Diana

HMS Kelvin

HMS Daring

HMS Diana

HMS Kelvin

HMS Daring

Britain

III Rank

Battle rating:

AB	RB	SB
4.7	4.7	4.7

Class:

Destroyer

Research:18 000

Purchase:47 000

Description

The Daring-class, HMS Diana (D126), 1958 is a rank III British destroyer with a battle rating of 4.7 (AB/RB/SB). It was introduced in Update "Fire and Ice".

General info

Survivability and armour

Armourfront / side / back

Main fire tower10 / 10 / 10 mm

Hull16 mm (steel)

Superstructure4 mm (steel)

Number of section6

Displacement3 820 t

Crew330 people

Talk about the vehicle's armour. Note the most well-defended and most vulnerable zones, e.g. the ammo magazine. Evaluate the composition of components and assemblies responsible for movement and manoeuvrability. Evaluate the survivability of the primary and secondary armaments separately. Don't forget to mention the size of the crew, which plays an important role in fleet mechanics. Save tips on preserving survivability for the "Usage in battles" section. If necessary, use a graphical template to show the most well-protected or most vulnerable points in the armour.

Mobility

Speedforward / back

AB79 / 32 km/h

RB64 / 26 km/h

Write about the ship's mobility. Evaluate its power and manoeuvrability, rudder rerouting speed, stopping speed at full tilt, with its maximum forward and reverse speed.

Mobility Characteristics
Game Mode	Upgrade Status	Maximum Speed (km/h)		Turn Time (s)	Turn Radius (m)
		Forward	Reverse
AB	Stock	___	___
	Upgraded	79	32
RB/SB	Stock	___	___
	Upgraded	64	26

Modifications and economy

Repair costBasic → Reference

AB2 155 → 2 760

RB3 367 → 4 313

Total cost of modifications20 840

33 700

Talisman cost980

Crew training13 000

Experts47 000

Aces400

Research Aces280 000

Reward for battleAB / RB / SB

190 / 460 / 100 %

136 / 136 / 136 %

Modifications

Seakeeping	Unsinkability	Firepower
Dry-Docking Research: 990 Cost: 1 600 150 Rudder Replacement Research: 740 Cost: 1 200 115 Propeller Replacement Research: 990 Cost: 1 600 150 Engine Maintenance Research: 1 300 Cost: 2 100 200	Damage Control Division Research: 990 Cost: 1 600 150 Fire Division Research: 740 Cost: 1 200 115 Smokescreen Research: 740 Cost: 1 200 115 Shrapnel Protection Research: 990 Cost: 1 600 150 Ventilation Research: 990 Cost: 1 600 150 New Pumps Research: 1 300 Cost: 2 100 200 Ammo Wetting Research: 1 300 Cost: 2 100 200	114mm_uk_sap_ammo_pack Research: 990 Cost: 1 600 150 40 mm HE clips Research: 990 Cost: 1 600 150 114mm_uk_aa_distant_fuse_ammo_pack Research: 740 Cost: 1 200 115 40 mm AP clips Research: 740 Cost: 1 200 115 Auxiliary Armament Targeting Research: 740 Cost: 1 200 115 Improved Rangefinder Research: 990 Cost: 1 600 150 Improved Rangefinder Research: 990 Cost: 1 600 150 Primary Armament Targeting Research: 990 Cost: 1 600 150 114mm_uk_aa_radio_fuse_ammo_pack Research: 1 300 Cost: 2 100 200 Torpedo Mode Research: 1 300 Cost: 2 100 200

Armament

Primary armament

3 х Turret2 x 4.5 inch/45 QF Mark V cannon

Ammunition600 rounds

Vertical guidance-5° / 80°

Provide information about the characteristics of the primary armament. Evaluate their efficacy in battle based on their reload speed, ballistics and the capacity of their shells. Add a link to the main article about the weapon: {{main|Weapon name (calibre)}}. Broadly describe the ammunition available for the primary armament, and provide recommendations on how to use it and which ammunition to choose.

Penetration statistics
Ammunition	Type of warhead	Penetration @ 0° Angle of Attack (mm)
		1,000 m	2,500 m	5,000 m	7,500 m	10,000 m	15,000 m
4.5 inch HE	HE	28	28	28	28	28	28
4.5 inch SAP	SAP	117	100	77	61	50	41
4.5 inch HE-TF	HE-TF	28	28	28	28	28	28
4.5 inch HE-VT	HE-VT	28	28	28	28	28	28

Shell details
Ammunition	Type of warhead	Velocity (m/s)	Projectile mass (kg)	Fuse delay (s)	Fuse sensitivity (mm)	Explosive mass (TNT equivalent) (g)	Ricochet
							0%	50%	100%
4.5 inch HE	HE	746	24.95	0	0.1	2,320	79°	80°	81°
4.5 inch SAP	SAP	746	23	0.015	5	910	47°	60°	65°
4.5 inch HE-TF	HE-TF	746	24.95	0	0.1	2,320	79°	80°	81°

Proximity-fused shell details
Ammunition	Type of warhead	Velocity (m/s)	Projectile mass (kg)	Fuse delay (m)	Fuse sensitivity (mm)	Arming distance (m)	Trigger radius (m)	Explosive mass (TNT equivalent) (g)	Ricochet
									0%	50%	100%
4.5 inch HE-VT	HE-VT	746	24.95	0	0.1	244	23	2,320	79°	80°	81°

Secondary armament

2 х Turret2 x 40 mm QF STAAG Mark II gun

Ammunition4000 rounds

Belt capacity4 rounds

Fire rate156 shots/min

Turret2 x 40 mm QF Mark V gun

Ammunition4000 rounds

Belt capacity4 rounds

Fire rate156 shots/min

Penetration statistics
Ammunition	Type of warhead	Penetration @ 0° Angle of Attack (mm)
		10 m	100 m	500 m	1,000 m	1,500 m	2,000 m
40 mm HEF-I	HEF-I	3	3	3	3	3	3
40 mm AP-T	AP-T	81	78	68	58	49	41

Shell details
Ammunition	Type of warhead	Velocity (m/s)	Projectile mass (kg)	Fuse delay (m)	Fuse sensitivity (mm)	Explosive mass (TNT equivalent) (g)	Ricochet
							0%	50%	100%
40 mm HEF-I	HEF-I	0.9	874	0	0.1	67.13	79°	80°	81°
40 mm AP-T	AP-T	0.89	874	N/A	N/A	N/A	47°	60°	65°

Additional armament

Setup 15 x 533 mm Mk.IX** torpedo

Describe the available additional armaments of the ship: depth charges, mines, torpedoes. Talk about their positions, available ammunition and launch features such as dead zones of torpedoes. If there is no additional armament, remove this section.

Usage in battles

Describe the technique of using this ship, the characteristics of her use in a team and tips on strategy. Abstain from writing an entire guide – don't try to provide a single point of view, but give the reader food for thought. Talk about the most dangerous opponents for this vehicle and provide recommendations on fighting them. If necessary, note the specifics of playing with this vehicle in various modes (AB, RB, SB).

Pros and cons

Summarise and briefly evaluate the vehicle in terms of its characteristics and combat effectiveness. Mark its pros and cons in the bulleted list. Try not to use more than 6 points for each of the characteristics. Avoid using categorical definitions such as "bad", "good" and the like - use substitutions with softer forms such as "inadequate" and "effective".

Pros:

Cons:

History

HMS Diana was laid down at Clydebank, Glasgow on 3rd April 1947, launched on 8th May 1952, and was commissioned on 29th March 1954. Originally planned to be named Druid, this was changed to Diana during construction. HMS Diana was considered a large destroyer, with the design coming from lessons of the Pacific War where long endurance was very important.

With a main armament of six 4.5 inch (114 mm) dual-purpose guns in 3 fully enclosed twin turrets and being fully radar-controlled, the fire control system was considered the most advanced in the Royal Navy at the time. The guns were regarded as highly accurate with a high rate of fire. Completing the armament were 2 x 40 mm Bofors, 5 torpedo tubes and a triple "Squid" anti-submarine mortar.

Seeing combat in the Suez Crisis, HMS Diana was involved with the sinking of Egyptian frigate Domiat, which was engaged in a gun duel with the cruiser HMS Newfoundland. This engagement marked the last time in conflict a ship was sunk by another by gunfire only.

In 1968, Diana was diverted from her route to assist in the search for the British-made, Israeli-ordered submarine Dakar. During this search, Diana diverted again to assist Spanish tanker MV Bahia Blanca which was on fire.

In 1969, HMS Diana was sold to the Peruvian navy, renamed BAP Palacios, and refitted at Cammell Laird with new radar and 8 Exocet missiles.

Media

Excellent additions to the article would be video guides, screenshots from the game, and photos.

See also

Links to articles on the War Thunder Wiki that you think will be useful for the reader, for example:

• reference to the series of the ship;
• links to approximate analogues of other nations and research trees.

External links

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• topic on the official game forum;
• other literature.