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Attilio Regolo

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Attilio Regolo
Destroyer | Italy | Tier X
Tech Tree Position
Research price240000 exp
Purchase price20,000,000 Credits
Hit Points26,800 
Main Battery
135 mm/45 Model 1938 on a Model 1938 mount4 х 2 pcs.
Rate of Fire10.91 shots/min.
Reload Time5.5 sec.
Rotation Speed10 deg./sec.
180 Degree Turn Time18 sec.
Firing Range9.6 km.
Maximum Dispersion87 m.
HE Shell135 mm proiettili HE 1938 
Maximum HE Shell Damage1,950 
Chance of Fire on Target Caused by HE Shell%
Initial HE Shell Velocity875 m./s.
HE Shell Weight32.7 kg.
Maximum SAP Shell Damage3,050 
Initial SAP Shell Velocity875 m./s.
Torpedo Tubes
533 mm tubo lanciasiluri2 х 4 pcs.
Rate of Fire0.67 shots/min.
Reload Time90 sec.
Rotation Speed25 deg./sec.
180 Degree Turn Time7.2 sec.
Torpedo533 mm Si 270 N2 
Maximum Damage13,900 
Torpedo Speed56 knot
Torpedo Range13.5 km.
AA Defense
20 mm/70 Scotti Model 1941 on a sextuple mount4 х 6 pcs.
. . . Average Damage per Second24.8 
. . . Firing Range2.01 km.
65 mm/64 Model 1939 on a Model 1939 mount4 х 1 pcs.
. . . Average Damage per Second34.4 
. . . Firing Range3.69 km.
37 mm/54 Breda Model 1939 on a Model RM1939 mount4 х 1 pcs.
. . . Average Damage per Second35.6 
. . . Firing Range3.51 km.
Maximum Speed41 knot
Turning Circle Radius770 m.
Rudder Shift Time5.7 sec.
Surface Detectability Range8.9 km.
Air Detectability Range4.27 km.
Battle Levels

Attilio Regolo — Italian Tier X destroyer.

The Capitani Romani class was designed as a response to the French Mogador class destroyers. The Italian shipbuilders returned to the idea of minimum protection and maximum speed—the estimated speed of the ships was 40 knots, which was faster than the French leaders' speed. Attilio Regolo was torpedoed by the British submarine HMS Unruffled in November 1942 and was under repair for several months. In September 1943, the ship surrendered to the Allies. After the war, Attilio Regolo was transferred to France under reparations and renamed "Châteaurenault."

Attilio Regolo was first available during Update 0.11.2. on 17th Mar 2022.


Main Battery Guns Rate of Fire
180° Turn Time
Maximum Dispersion
Maximum HE Shell Damage
Chance of Fire on Target Caused by HE Shell
Maximum AP Shell Damage
Research price
Purchase price
135 mm/45 Model 1938 on a Model 1938 mount10.918871,9509 02,000,000
Hull Hit Points
Main Turrets
Secondary Gun Turrets
AA Mounts
Torpedo Tubes
Hangar Capacity
Research price
Purchase price
Attilio Regolo26,80066044/4/42 03,000,000
Torpedoes Rate of Fire
Torpedo Tubes Reload Time
180° Turn Time
Maximum Damage
Torpedo Speed
Torpedo Range
Research price
Purchase price
533 mm Si 270 N20.7907.213,9005613.5 02,000,000
Maximum Firing Range
Research price
Purchase price
SDT 100 02,000,000
Engine Maximum Speed
Research price
Purchase price
Propulsion: 110,000 hp41 02,000,000

Compatible Upgrades

 Slot 1 
Main Armaments Modification 1
Auxiliary Armaments Modification 1
Magazine Modification 1
Damage Control Party Modification 1
 Slot 2 
Damage Control System Modification 1
Engine Boost Modification 1
Engine Room Protection
 Slot 3 
Main Battery Modification 2
AA Guns Modification 1
Aiming Systems Modification 1
Smoke Generator Modification 1
Torpedo Tubes Modification 1
 Slot 4 
Damage Control System Modification 2
Propulsion Modification 1
Steering Gears Modification 1
Depth Charges Modification 1
 Slot 5 
Torpedo Lookout System
Concealment System Modification 1
Steering Gears Modification 2
Ship Consumables Modification 1
 Slot 6 
Main Battery Modification 3
Torpedo Tubes Modification 2
Gun Fire Control System Modification 2
Auxiliary Armaments Modification 2

Player Opinion


Warning. The data presented in the AA Defense sidebar section may be incorrect.
Refer to the in-game Port screens for more useful data.

Tier X Italian destroyer Attilio Regolo is the culmination of the game play developed over the line. She gains increased offensive capabilities with improvements to artillery, torpedoes, and maneuverability. With access to unique consumables and semi-armor piercing (SAP) shells, Attilio Regolo is a formidable gun destroyer.


Attilio Regolo uses 135mm/45 Model 1938 turrets, the same ones carried by Adriatico. Attilio Regolo gains an extra turret and a slightly faster 5.5-second reload, which increases her damage per minute on both SAP and HE shells. Her turrets turn slowly, with a 18-second 180-degree turn time. Her SAP shells have high alpha damage and can penetrate 38mm armor plating, but cannot light fires; they will also ricochet at sharp angles. Her HE shells feature modest damage and can only penetrate 23mm armor plating but have a 9% fire chance. As with the other Italian destroyers, Attilio Regolo has the lowest base firing range of any destroyer at her tier with a 9.6km range. The range can be extended with the Main Battery & AA Expert skill to 11.5 km.

Attilio Regolo’s torpedoes are the same ones found on tier X Italian cruisers Venezia and Napoli. Her launchers are positioned centerline and have 4 torpedoes per launcher, but a longer 90 second reload. These torpedoes are quite slow, with a long 13.5km range and low detectability. While these torpedoes lack high alpha damage, their fast reload time and long range complement Attilio Regolo’s gun-focused play style.


Attilio Regolo uses the standard Italian destroyer consumables — Exhaust Smoke GeneratorGenerates a smoke screen that allows the ship to remain undetected at full speed. and Emergency Engine PowerWhile active, increases a ship's speed by a fixed percentage.. Her smoke allows her to sail at full speed during the smoke bloom period while being fully concealed. The Emergency Engine Power consumable has a short duration but provides a 25% increase in speed, pushing her top speed over 50 knots. She carries 6 charges for each consumable.


Attilio Regolo has a high base health pool of 26,800 and a base speed of 41 knots. However, her surface concealment is mediocre, only 7.2km with Concealment Expert and Concealment System Modification 1. While her rudder shift and turning radius are decent, her large hull makes her an easier target to hit.

Battle Performance:

Attilio Regolo serves the role of an ambush destroyer as well as a short-ranged damage farmer. Ambushing enemy destroyers is encouraged through the usage of high alpha damage SAP shells and high health pool. Her Exhaust Smoke GeneratorGenerates a smoke screen that allows the ship to remain undetected at full speed. and Emergency Engine PowerWhile active, increases a ship's speed by a fixed percentage. help her outtrade and delete destroyers in knife fights while also being used to escape without dying. While her short range is a considerable downside, it allows players to go unspotted once the hull exits gun range. Her slow, long-range, and low detectability Italian torpedoes are useful at denying key areas.

When not able to ambush enemy destroyers, Attilio Regolo is a formidable open water damage dealer. While her range is low for a gunboat destroyer, her high SAP damage per minute encourages active use of her guns at range. Emergency Engine Power allows her to dodge shells easily with the use of propulsion and her high speed. Exhaust Smoke Generator allows her to cut line of sight when needed and allows her to deal damage from smoke for the consumable duration. Due to the many charges she gets, Attilio Regolo can accomplish both roles in a single match according to the situation.



  • Large target
  • Very short main battery range
  • Slow turret traverse speed
  • Lower torpedo damage
  • High concealment
  • Cannot outrun her smokescreen deployment


As a Tier X ship, Attilio Regolo has no module upgrades to research.

Optimal Configuration


The recommended upgrades are:

In Slot 5, commanders can opt for Steering Gears Modification 2 : -40% rudder shift time. / -80% repair time. to speed up Attilio Regolo's rudder shift. However, Concealment System Modification 1: -10% to detectability radius. / +5% to the dispersion of enemy shells fired at your ship. is still recommended due to her high detection.

Commander Skills

Luigi Sansonetti is highly recommended for Attilio Regolo due to the useful and easily achievable talents that he provides.

The Far Reach talent provides a 8% increase to firing range once per battle after an enemy ship is destroyed. This brings Attilio Regolo’s max range to 12.4 km. While this hurts her ability to go unspotted by exiting gun range, the added range is beneficial for long range farming and the ability to dodge shells at longer ranges.

The Concealed Reserves talent provides a 10% increase to consumable duration once per battle after 100 shell hits. This talent gives the Emergency Engine Boost consumable a maximum duration of 36 seconds and 44 seconds of Exhaust Smoke Generator.

The Rapid Fire talent provides a 15% decrease in reload time once per battle after the Confederate achievement is acquired. While it is harder to activate than the other two, this further increases Attilio Regolo’s damage per minute and effectiveness as a gunboat destroyer.


Attilio Regolo equips the following consumables:


Note: Use of the Juliet Charlie signal makes detonation impossible.


Historical Info

Historical Gallery


Ship Change Log

See here for links to Update notes.

  • Available for testing by supertesters in the game starting from Update 0.11.0.

Testing Changes

  • DevBlog 252:
    • Preliminary characteristics.
  • DevBlog 269:
    • Main battery firing range increased from 8.5 to 9.8 km.
  • DevBlog 275:
    • Exhaust Smoke Generator cooldown time decreased from 90 to 80 s.
  • DevBlog 288:
    • Base main battery range decreased from 9.8 to 9.6 km.
    • Main battery reload time increased from 5 to 5.5 s.
  • Added in early access in Update 0.11.2, as the last bundle out of 10 in the Italian Destroyers event. The final stage of these sequential bundles cost 20,000 doubloons, and to unlock Attilio Regolo on the very first day of the patch cost players approximately 80,000 doubloons.
  • Introduced into the game as a researchable ship in Update 0.11.4.
  • Update 0.11.4:
    • Minor fixes to geometry and textures of the ship.
  • Update 0.11.5:
    • The names of the anti-aircraft armaments were changed:
      • 20 mm/70 Breda Model 1941 was changed to 20 mm/70 Scotti Model 1941.
      • 37 mm/54 Model 1939 was changed to 37 mm/54 Breda Model 1939.
  • Update 12.5:
    • The Smoke Generator Modification 1 upgrade can now be mounted in slot 3.
    • The Gun Fire Control System Modification 2 upgrade can now be mounted in slot 6.
  • Update 13.3:
    • The number of bombs per Depth Charge drop increased from 8 to 10.

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