Cossack B
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120 mm/45 Mk.IX on a CPXIX mount4 х 2 pcs. |
Rate of Fire12 shots/min. |
Reload Time5 sec. |
Rotation Speed20 deg./sec. |
180 Degree Turn Time9 sec. |
Firing Range11.89 km. |
Maximum DispersionUnable to match configuration for query: artillery:pbsd598_black_cossack::stock|artillerydispersion m. |
HE Shell120 mm HE |
Maximum HE Shell Damage1,700 |
Chance of Fire on Target Caused by HE Shell8 % |
Initial HE Shell Velocity808 m./s. |
HE Shell Weight22.68 kg. |
AP Shell120 mm AP |
Maximum AP Shell Damage2,100 |
Initial AP Shell Velocity808 m./s. |
AP Shell Weight22.68 kg. |
533 mm QR Mk II1 х 4 pcs. |
Rate of Fire0.91 shots/min. |
Reload Time66 sec. |
Rotation Speed25 deg./sec. |
180 Degree Turn Time7.2 sec. |
Torpedo533 mm Mk IXM |
Maximum Damage16,767 |
Torpedo Speed62 knot |
Torpedo Range9.99 km. |
40 mm/39 Vickers QF Mk.VIII on a Mk.VII mount1 х 4 pcs. |
. . . Average Damage per Second12.9 |
. . . Firing Range2.49 km. |
12.7 mm Mk.III2 х 4 pcs. |
. . . Average Damage per Second4.2 |
. . . Firing Range1.2 km. |
Maximum Speed36 knot |
Turning Circle Radius610 m. |
Rudder Shift Time3.6 sec. |
Surface Detectability Range6.76 km. |
Air Detectability Range3.12 km. |
Cossack B — British special premium Tier VIII destroyer.
One of the renowned Tribal-class destroyers, different from her British same-type contemporaries in her large size and emphasis on gunnery over torpedo warfare. At the time of her commissioning, she carried four twin 120 mm mounts as her main battery.
Cossack B was first released in late November 2020 for the Black Friday event. Other than her attractive camouflage, she is in all particulars identical to Cossack.
Modules
Compatible Upgrades
Player Opinion
Performance
Refer to the in-game Port screens for more useful data.
Tier VIII Premium Cossack B is a comfortable blend of firepower and concealment. Captains will notice many similarities between Cossack B and Tier VII Premium Commonwealth destroyer Haida. Her performance is very similar and she shares many of the same strength and weaknesses as her sister ship. The most obvious difference between the two ships if the number of main battery rifles, with Cossack B bringing an extra pair of them to the fight.
The guns on Cossack B are plentiful and provide the ship with excellent firepower, although captains will note the firing angles on the 'Y' turret are quite poor; Cossack B must expose a lot of her profile in order to bring all four turrets into a fight. However, when she does manage to get all her guns firing, she boasts an impressive damage rate with her HE shells (complimented by a base fire chance of 8%). This presents Cossack B with almost unrivaled gun power for her tier, capable of quickly dispatching of destroyers that get caught out by her good concealment.
Cossack B’s Smoke Generator provides her with a quick smoke screen which will allow her to bring her guns into play before before she is forced to move on by the relatively short duration of her smoke. This does, however, promote usage of her smoke primarily for defensive play, as she is able to deploy it to quickly break line of sight with pursuing enemy ships. Captains of Cossack B will find that because of the relatively short smoke duration they are forced to re-position frequently, but her excellent concealment blends well with this.
Cossack B also gains access to a Hydroacoustic Search ; however, she trades most of its offensive usability for defensive flexibility. Despite being very short-ranged (only 3.0 km), it provides plenty of forewarning about hostile torpedoes. The long duration of this consumable helps to ensure Cossack B captains are almost never caught out by hostile torpedoes, able to keep themselves safe during prolonged confrontations. Captains may also opt to use her hydro in a more aggressive manner by pushing close to enemy smoke screens that may have destroyers lurking within, but the short range of her hydro makes doing so a fairly risky play. However, the Hydroacoustic Search
is less than ideal for this task as it falls short on spotting range when compared to that of other destroyers at her tier, such as German Z-23 or Pan-Asian Loyang.
Another of Cossack B’s key strengths is her excellent concealment. Her low base detection range allows her to deal with enemy destroyers while providing her with the flexibility to control an engagement, choosing when and where to open fire. Her concealment provides her with a buffer zone against other destroyers, allowing Cossack B to evade ships which outgun her, while outgunning ships which out-spot her. Her smoke screen benefits her when used to enable such a play style, allowing her to break detection and disengage if required.
Things are not all smooth sailing for Cossack B though, and she has a few glaring weaknesses. Her foremost issue is her torpedoes, which — although good — are lacking in quantity, as she mounts only a single quadruple-tube launcher. On top of this, the restrictive gun angles of her main battery can also limit the true effectiveness of her guns during close quarter duels. This, when combined with her relatively small health pool can make close quarter duels a somewhat risky business. Lastly, her anti-aircraft defenses are inadequate even for self-defense, so captains must fall back to their team for defense against enemy air attacks.
Captains of Cossack B will find the most success using her concealment to sneak upon unsuspecting destroyers and from here pushing into a knife fight to secure the kill. This will allow her to ensure her guns land as many hits as possible, using a mix of her single launch torpedoes and high DPM main battery. Careful and calculated usage of her Smoke Generator
Pros:
- Eight main guns in four twin turrets with good rate of fire and very quick turret traverse
- Good torpedo damage, range and reload speed
- Excellent concealment, as low as 5.5km with all the relevant upgrades
- Access to a long lasting Hydroacoustic Search
consumable
- The Smoke Generator
consumable has many charges and reloads quickly
Cons:
- The rearmost turret has very bad firing angles
- Only a single quadruple torpedo launcher with bad firing angles
- Virtually useless AA suite, very vulnerable to planes
- Smoke from Smoke Generator
disperses very quickly
- The Hydroacoustic Search
consumable has a very short detection range
Research
Optimal Configuration
Upgrades
The recommended upgrades for Cossack B are as follows:
- Slot 1: Main Armaments Modification 1
- Slot 2: Engine Room Protection
*
- Slot 3: Aiming Systems Modification 1
- Slot 4: Steering Gears Modification 1
- Slot 5: Concealment System Modification 1
Also for Slot 2 the Hydroacoustic Search Modification 1 special upgrade provides a 20% (36 second) action time boost to Hydro. And the Engine Boost Modification 1
special upgrade provides a 30% (36 second) action time boost to Engine Boost. Both are viable and may match your play style better than the alternatives.
Commander Skills
Key skills for Cossack B commanders include Last Stand and Concealment Expert.
Recommended Commander Skills ![]() | ||||||
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Cost (points) |
Attack | Defense | ||||
1 |
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2 |
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3 |
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4 |
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Key: ★★★ - Extremely Useful ★★ - Frequently Useful ★ - Occasionally Useful No stars - Not Useful |
Consumables
Cossack B equips the following consumables:
- Slot 1: Damage Control Party
- Slot 2: Short-Burst Smoke Generator
– 6 charges
- Slot 3: Engine Boost
– 3 charges
- Slot 4: Short-Range Hydro-Acoustic Search
– 3 charges
Camouflage
As a premium ship, Cossack B comes with Default permanent camouflage and a set of permanent combat bonuses.
Signals
Cossack B captains should mount standard signal flags to improve the ship's performance in battle. Sierra Mike () signal flags are highly recommended to increase the ship's top speed. Victor Lima (
) and India X-Ray (
) flags can be mounted to improve the ship's main battery fire chance. November Foxtrot (
) is also recommended to reduce consumable cooldown timers.
Recommended Signal Flags ![]() | |||||
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Combat | |||||
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Gallery
Historical Info
Historical Gallery
References
- HMS Cossack (F03) - Wikipedia
- Tribal-class destroyer (1936) - Wikipedia
- World of Warships Museum: HMS Cossack - News - World of Warships
Ship Change Log
See here for links to Update notes.
- Added to the game in Update 0.9.10.
- Update 0.9.11:
- Fixed geometry and textures of the ship.
Netherlands | IX Groningen![]() ![]() |
U.S.A. | II Sampson • II Smith![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
Europe | II Tátra • III Romulus • IV Klas Horn • V Visby • V Muavenet • V Kalmar • VI Västerås • VI Stord • VII Skåne • VII Grom • VII Błyskawica![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
Germany | II V-25 • III G-101 • IV V-170 • V T-22 • VI Ernst Gaede • VI T-61![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
U.S.S.R. | II Storozhevoi • III Derzki • IV Izyaslav • V Gremyashchy![]() ![]() ![]() ![]() ![]() ![]() |
Italy | II Curtatone • III Nazario Sauro • IV Turbine • V Maestrale • VI Aviere • VI Leone![]() ![]() ![]() |
Pan-America | VI Juruá![]() ![]() |
Japan | II Tachibana![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
U.K. | II Medea • III Valkyrie • III Campbeltown![]() ![]() ![]() ![]() ![]() ![]() ![]() |
France | II Enseigne Gabolde • III Fusilier • IV Bourrasque • V L'Adroit • V Jaguar • V Siroco![]() ![]() ![]() ![]() ![]() |
Pan-Asia | II Longjiang • III Phra Ruang • IV Shenyang • V Jianwei • VI Fushun • VI Anshan![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
Spain | X Álvaro de Bazán![]() |
Commonwealth | III Vampire![]() ![]() ![]() ![]() |