Ship:Rooke

VII

6,500,000

Rooke — U.K. Tech Tree Tier VII Battleship.

Battlecruiser designs K2 and K3, presented in 1920, were deemed unsuitable due to their enormous dimensions. Later, the designers presented Project J3—a smaller version of the ship armed with nine 381 mm guns housed in three turrets. Her displacement had been reduced by 10,000 tons. Such a ship could use any dock suitable for Hood and pass through the Suez and Panama Canals.

Pros

• Pro 1
• Pro 2

Cons

• Con 1
• Con 2

Ship Stats

Hull Information

SURVIVABILITY	Rooke (A)	Rooke (B)
• Hit Points	52600	59200
• Torpedo protection damage reduction (%)	—

ARMOR DETAIL
• Belt (mm)	—
• Deck (mm)	—
• Superstructure (mm)	—
• Extremities (mm)	—

MANEUVERABILITY	Rooke (A)	Rooke (B)
• Maximum speed (kt)	31.9	31.9
• Turning circle radius (m)	950	950
• Rudder-shift time (sec)	27.1	19.4

CONCEALMENT	Rooke (A)	Rooke (B)
• Detectability by sea (km)	12.98	12.98
• Detectability by air (km)	10.0	10.0
• Detectability after firing main guns in smoke (km)	12.33
• Detectability by depths (km)	10.0	10.0

Main Battery

MAIN BATTERY	Mk VII mod. 1	Mk VII mod. 2
• Arrangement	3×3 381mm
• Firing range (km)	16.5	18.15
• Reload time (sec)	31.0
• Rate of fire (shots/min)	1.9
• 180° turn time (sec)	30.0

DISPERSION
• Dispersion type	Battlecruiser dispersion
• Dispersion formula	Dispersion (m) = 8.4 × range(km) + 48
• Sigma	1.5
• Maximum dispersion (m)	186
• Dispersion at 5 km	90
• Dispersion at 10 km	132
• Dispersion at 15 km	174
• Dispersion at 16.5 km	187

HE SHELL
• Name	381 mm HE Mk VIIIc
• Maximum damage	5350
• Fire chance (%)	34.0%
• Shell velocity (m/s)	836
• Shell weight (kg)	879
• Penetration (mm)	64

AP SHELL
• Name	381 mm AP Mk XIIIb
• Maximum damage	11400
• Shell velocity (m/s)	836
• Shell weight (kg)	809
• Fuse time (sec)	0.015
• Ricochet start (°)	45
• Always ricochet (°)	60
• Normalisation (°)	6
• Arming threshold (mm)	64

Torpedoes

TORPEDO LAUNCHERS
• Number of launchers	1
• Torpedo name	PBPT028
• Reload time (sec)	95.0
• 180° turn time (sec)	15.0
• Damage	44300
• Range (km)	0.3
• Speed (kt)	61
• Detectability (km)	1.3
• Flooding chance (%)	2.65%

Secondary Battery

SECONDARY BATTERY
• Secondary battery range (km)	5.6

SECONDARY ARMAMENT 1
• Shell type	HE
• Name	152 mm HE Mk V
• Arrangement	2x152mm
• Rate of fire (shots/min)	5.0
• Maximum damage	2150
• Shell velocity (m/s)	884
• Penetration (mm)	25
• Fire chance (%)	9.0%

SECONDARY ARMAMENT 2
• Shell type	HE
• Name	113 mm HE 5crh
• Arrangement	2x113mm
• Rate of fire (shots/min)	12.0
• Maximum damage	1700
• Shell velocity (m/s)	746
• Penetration (mm)	19
• Fire chance (%)	8.0%

Airstrike

ASW AIRSTRIKE (DEPTH CHARGES)
• Range (km)	9
• Minimum range (km)	0.5
• Reload time (sec)	25.0
• Number of aircraft	1
• Depth charges in payload	1
• Damage	3400
• Deployment	Manual

AA Defense

Rooke (A)

AA ARMAMENT	MOUNTS × BARRELS
113 mm	6 × 2
40 mm	10 × 4
20 mm	16 × 1

Continuous damage — average DPS within each action zone

RANGE	DPS	HIT CHANCE	ACTION ZONE (km)
Short-range	129.5	70%	2.0
Mid-range	266	75%	2.5
Long-range	66.5	75%	5.8

Damage by shell explosions

EXPLOSIONS / SALVO	DAMAGE	HIT CHANCE	ACTION ZONE (km)
3	720	75%	3.5–5.8

Rooke (B)

AA ARMAMENT	MOUNTS × BARRELS
113 mm	6 × 2
40 mm	6 × 8 + 4 × 4
20 mm	16 × 2 + 16 × 1

Continuous damage — average DPS within each action zone

RANGE	DPS	HIT CHANCE	ACTION ZONE (km)
Short-range	332.5	70%	2.0
Mid-range	311.5	75%	2.5
Long-range	66.5	75%	5.8

Damage by shell explosions

EXPLOSIONS / SALVO	DAMAGE	HIT CHANCE	ACTION ZONE (km)
3	720	75%	3.5–5.8

Compatible Upgrades

Slot 1
Slot 2
Slot 3
Slot 4

Consumables

• Slot 1: Damage Control Party  (15.0s action, 80.0s cooldown)
• Slot 2: Repair Party  (4 charges, 28.0s action, 80.0s cooldown, 263 hp/s)
• Slot 3: Engine Boost  (3 charges, 120.0s action, 120.0s cooldown)
• Slot 4: Defensive AA Fire  (3 charges, 40.0s action, 80.0s cooldown)

Gallery

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