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Undine — United Kingdom · Tier VI · Submarine

U-class submarines were conceived as unarmed targets for anti-submarine training, but after the project had been approved, a decision was made to arm them with torpedoes. The fore-end was redesigned to accommodate six torpedo tubes. The submarines relied on electric motors to move, and they used diesel engines as generators. When World War II broke out, Undine participated in missions as part of the 6th Submarine Flotilla. On January 7, 1940, she was sunk by German auxiliary minesweepers.

Undine

Ship Data

Basic Data

Hit points 9,200
Maximum speed 20 knots
Rudder shift time 5.9 seconds
Turning circle 320 metres

Main Battery

Main guns –
AP overmatch up to –
Reload time –
Range –
Rate of fire –
Dispersion –
Sigma –
Turret traverse time –
Maximum AP damage –
Maximum HE damage –

Torpedoes & Secondaries

Torpedo launchers 6
Torpedo range 9 km
Torpedo speed 75 kn
Torpedo damage 7,233
Secondary mounts 1
Secondary range 4 km
Secondary HE fire chance 0 %

Concealment & Economy

Ship / aircraft / submarine 5.5 km / 2 km / 2 km
Premium ship No
Special ship No
Price 4,500,000 Credits
AA mounts 0

Torpedoes

533 mm Mk VIII Mod 0

Launcher 533 mm
Tubes per launcher 1
Reload time 45 s
Maximum damage 6,533 HP
Range 9 km
Speed 75 kn
Detectability 1.7 km
Arming time 0.1 s
Diameter 533 mm

533 mm Mk VIII Mod 0*

Launcher 533 mm
Tubes per launcher 1
Reload time 45 s
Maximum damage 7,233 HP
Range 10 km
Speed 75 kn
Detectability 1.7 km
Arming time 0.1 s
Diameter 533 mm

Secondary Battery

76 mm Secondary battery

SAP
Mounts × barrels 1 × 1
Range 4 km
Reload time 5 s
180° traverse time 3 s
Horizontal dispersion 258 m
Vertical dispersion 258 m
Ammunition SAP
Alpha damage 1,500 HP
Muzzle velocity 750 m/s

Anti-Aircraft Defence

AA group 1

Total mounts 1
Mounts contributing to AA 0

Submarine Systems

Dive capacity

Capacity 255 units
Regeneration 0.6 units/s

Sonar/Pinger 1

Ping range 9 km
Ping reload time 8 s
Ping effect levels 2
Ping speed 500 m/s
Ping effect duration, level 1 25 s
Ping width, level 1 (technical value) 11.5
Ping effect duration, level 2 50 s
Ping width, level 2 (technical value) 11.5

Sonar/Pinger 2

Ping range 10 km
Ping reload time 6.5 s
Ping effect levels 2
Ping speed 500 m/s
Ping effect duration, level 1 25 s
Ping width, level 1 (technical value) 15
Ping effect duration, level 2 50 s
Ping width, level 2 (technical value) 15

Armour

Overview

Overall range 16–25 mm

Hull

Belt 19 mm
Deck 16 mm
Transverse bulkhead 25 mm

Bow

Deck 16 mm
Side 19 mm

Stern

Side 19 mm

Citadel

Side 19 mm

Citadel / Bow

Transverse bulkhead 25 mm

Casemate

Belt 25 mm

Casemate / Bow

Belt 25 mm
Transverse bulkhead 25 mm

Casemate / Stern

Transverse bulkhead 25 mm

Casemate / Citadel

Belt 25 mm

Consumables

Damage Control Party Slot 1
Charges3 Preparation time0 s Reload time60 s Action time15 s
Hydrophone Slot 2
Charges4 Preparation time0 s Reload time30 s Action time1 s Hydrophone range6 km
Submarine Surveillance Slot 3
ChargesUnlimited Preparation time330 s Reload time120 s Action time60 s Ship detection range6 km

Module Research Tree

Hull

  1. Undine (A) Stock module
    Module typeHull Purchase price400,000 Credits Hit points9,200 HP Technical layer thickness range16–25 mm Main battery mounts0 Secondary mounts1 AA mounts0 Torpedo armament mounts6
    Undine (A) to Undine (B): 12,000 XP
  2. Undine (B)
    Module typeHull Purchase price1,050,000 Credits Research cost12,000 XP Main battery mounts0 Secondary mounts1 AA mounts0 Torpedo armament mounts6

Torpedoes

  1. 533 mm Mk VIII Stock module
    Module typeTorpedoes Purchase price350,000 Credits Maximum torpedo damage6,533 HP Torpedo speed75 kn
    533 mm Mk VIII to 533 mm Mk VIII: 8,000 XP
  2. 533 mm Mk VIII
    Module typeTorpedoes Purchase price700,000 Credits Research cost8,000 XP Maximum torpedo damage7,233 HP Torpedo speed75 kn

Engine

  1. Propulsion: 825 hp Stock module
    Module typeEngine Purchase price350,000 Credits Maximum speed20 kn

Sonar

  1. ASDIC 6 Mod. A Stock module
    Module typeSonar Purchase price350,000 Credits
    ASDIC 6 Mod. A to ASDIC 6 Mod. B: 8,000 XP
  2. ASDIC 6 Mod. B
    Module typeSonar Purchase price700,000 Credits Research cost8,000 XP

Upgrades

Main Armaments Modification 1
Increases the action time of the Damage Control Party and Fast Damage Control Team consumables.
Damage Control Party Modification 1
Sonar Modification 1
Damage Control System Modification 3
Engine Room Protection
Sonar Modification 2
Dive Capacity Modification 1
Dive capacity regeneration+10 %
Torpedo Tubes Modification 1
Torpedo launcher traverse speed+20 % Torpedo speed+5 %
Submarine Surveillance Modification 1
Reduces time to full speed
Propulsion Modification 1
Damage Control System Modification 2
Submarine Steering Gears
Rudder shift time−50 %
Compare with Another Ship Back to the Ship Database

Known Players with This Ship

Source: Friendly-Helpers EU data · PVP · ship data no more than 7 days old · 504,073 known players · 19,792 matches · 100 loaded · Click a column to sort the table. Player profiles and ship statistics open in English.

Players Battles Win Rate Avg. Damage Max. Damage Frags Survival FH Last Battle
___CoCo_____
#577780610 		1,421 51.23% 18,374 110,570 0.46 35.61% 1,344 22 Aug 2026
_TedStriker
#554304409 		1,292 69.43% 23,861 130,380 0.75 64.94% 1,780 20 Oct 2026
PneumaticWand85
#550784671 		834 54.92% 23,943 98,062 0.58 65.71% 1,719 16 Oct 2026
seadragon124
#557682867 		821 54.81% 25,402 122,750 0.68 22.41% 1,605 12 Oct 2026
gosha50_5009447
#595034075 		713 50.49% 17,137 81,812 0.50 33.24% 1,324 03 Jul 2026
CKU
#500902631 		569 54.31% 15,435 95,586 0.38 48.86% 1,315 27 Sep 2026
Deadsloth68
#551761047 		567 48.85% 15,424 84,575 0.33 26.63% 1,152 24 May 2025
3nc3lad0s
#603526669 		560 53.04% 21,598 99,395 0.54 31.43% 1,480 31 Jan 2026
aleks8292
#604046040 		546 47.80% 23,693 102,280 0.65 31.68% 1,548 09 Mar 2025
Wolf_185
#540396684 		537 46.00% 9,945 70,050 0.20 31.10% 951 16 Oct 2026
vibergal
#602999980 		507 51.28% 15,444 88,885 0.37 17.16% 1,110 03 Jun 2026
EtSaY
#512901324 		505 51.29% 19,352 93,857 0.55 31.09% 1,438 29 Jan 2026
1asar1
#504145596 		501 49.90% 17,032 95,853 0.34 22.75% 1,201 18 Oct 2026
Johnny_Key_steel
#675380602 		488 50.41% 18,453 93,996 0.55 38.52% 1,400 10 Jul 2024
YMOPA_KAK_YMEP
#595212192 		462 42.86% 10,287 76,376 0.23 19.91% 912 24 Aug 2025
stwiercinski
#502642279 		452 53.10% 21,200 116,224 0.43 40.04% 1,450 23 Oct 2026
Eid213
#600715382 		441 48.07% 15,677 88,430 0.42 34.24% 1,238 27 Apr 2025
Xindl1
#510023313 		439 51.71% 24,795 97,238 0.66 53.30% 1,692 22 Dec 2025
papydan
#522896791 		414 44.69% 15,033 87,148 0.35 48.07% 1,201 18 Oct 2026
_parazit_1961
#543960720 		409 44.99% 18,819 100,599 0.39 19.56% 1,189 13 Apr 2024
Voltervol
#625510214 		380 47.11% 9,138 82,361 0.26 41.32% 1,076 14 Jul 2026
nisses
#501830439 		361 49.31% 16,237 71,653 0.41 23.55% 1,244 14 Dec 2025
Lob57
#694418955 		358 46.65% 13,399 82,840 0.29 19.83% 972 08 Feb 2026
dami2801
#502441764 		344 53.78% 19,912 109,063 0.50 26.16% 1,392 25 Apr 2025
Confederategrey
#513886842 		340 45.29% 16,771 101,284 0.30 18.82% 1,175 18 Aug 2026
3_V_L_A_D_0_S_3
#593351609 		338 44.97% 13,188 71,477 0.36 28.40% 1,120 02 Jul 2023
jarekrad
#511296735 		331 55.29% 22,951 120,206 0.42 44.11% 1,565 04 Oct 2026
StradamHussein
#505238775 		330 44.55% 16,626 93,383 0.37 23.64% 1,174 15 Sep 2026
zuber_8
#522450002 		328 52.44% 19,790 104,631 0.41 44.21% 1,403 07 Oct 2026
_HaPPy_KiLLeR
#594744682 		324 41.98% 17,845 66,128 0.45 34.57% 1,308 27 Sep 2026
666_435
#551561672 		319 51.41% 21,371 91,682 0.51 19.12% 1,418 07 Feb 2024
Hasenfratz
#503908880 		319 50.47% 12,272 60,944 0.24 52.66% 1,213 26 Sep 2026
safelock_6108719
#595135522 		317 55.52% 25,260 88,584 0.69 35.65% 1,695 01 Oct 2026
tarpan_F
#594936829 		304 50.00% 13,885 76,721 0.44 39.80% 1,288 27 Sep 2026
KONI_666
#530838691 		303 47.19% 17,072 73,512 0.26 14.85% 1,137 23 Aug 2026
Nestel_2021
#576962170 		300 50.33% 15,321 75,193 0.40 19.33% 1,128 18 Oct 2026
Tankfighter_35
#519457945 		300 43.33% 6,729 70,972 0.16 15.00% 816 04 Dec 2025
Richard_Calvano
#583607439 		296 39.53% 6,286 46,272 0.13 3.72% 649 20 Feb 2025
Maksimus77777
#570869894 		293 49.15% 12,833 89,702 0.34 29.69% 1,118 10 Feb 2025
Babay_SD
#600974626 		288 51.74% 21,642 87,019 0.52 40.97% 1,453 05 May 2024
ferijuhasz_68
#559344116 		287 51.57% 17,470 76,980 0.30 10.45% 966 22 Oct 2026
fredcolib
#503332916 		286 39.16% 5,209 46,304 0.09 19.93% 714 21 Jun 2026
Donitzzzz
#531024922 		285 47.72% 19,693 85,452 0.37 31.58% 1,326 21 Mar 2024
hwk59
#515471784 		284 47.54% 17,700 74,860 0.43 28.17% 1,273 09 Oct 2026
van_helsing37
#526982615 		284 47.18% 18,618 82,682 0.31 15.14% 1,210 22 Oct 2026
flo280676
#515028892 		281 45.55% 14,523 80,365 0.27 21.35% 1,099 25 Jul 2026
Sollla
#595477462 		280 53.21% 22,855 76,872 0.48 35.71% 1,535 11 Oct 2026
sylvain1967
#503903894 		279 54.48% 22,214 120,196 0.62 41.22% 1,579 16 May 2024
Lexi_Blue
#589999115 		279 44.80% 13,444 100,704 0.46 35.48% 1,198 26 Apr 2026
bombei_2023
#683166598 		277 46.21% 11,410 82,656 0.13 13.00% 900 29 Sep 2026
DankRad_1
#608026600 		276 41.30% 8,461 53,748 0.12 21.01% 856 15 Sep 2026
mamaj74
#595044788 		273 52.75% 22,248 106,284 0.56 35.53% 1,526 27 Apr 2026
000nikas000
#597909406 		269 49.07% 22,036 105,306 0.62 28.62% 1,478 24 Jul 2026
Streekie
#502776920 		268 46.64% 18,299 91,794 0.49 42.54% 1,364 29 Jan 2026
stressinduktion
#551331694 		265 52.45% 17,989 110,528 0.31 27.55% 1,267 04 Dec 2025
bullknight
#526873641 		262 48.09% 18,005 76,688 0.40 33.21% 1,297 30 Sep 2024
OFTNTybor
#573132433 		260 49.62% 18,748 74,226 0.33 24.23% 1,232 04 Sep 2026
MajorZo
#582123576 		258 48.45% 23,132 81,439 0.51 46.51% 1,533 16 Oct 2026
DHJ17
#623966129 		258 44.19% 10,360 57,977 0.18 17.83% 832 23 May 2024
Solar_999
#599486844 		257 54.09% 15,434 76,632 0.44 55.64% 1,379 14 May 2026
ityamorg1367
#716513555 		253 45.45% 11,432 59,179 0.25 8.30% 1,014 20 Oct 2026
rurapenthe555
#517148046 		248 54.03% 18,867 97,145 0.41 48.79% 1,468 07 Apr 2026
Bulveii
#581925358 		246 58.13% 26,031 105,416 0.63 34.96% 1,676 18 Jan 2026
Merlin4321
#509621058 		246 53.66% 19,831 77,981 0.42 32.52% 1,378 29 Aug 2026
CrazyPokekill
#590558891 		246 50.00% 17,648 130,943 0.44 30.49% 1,348 22 Aug 2026
webok
#560642785 		244 63.52% 32,407 103,126 1.09 52.05% 2,105 21 Jul 2024
gordopilo1970
#506544345 		244 45.49% 15,060 81,805 0.35 32.79% 1,141 28 Jun 2026
MirG22_2022
#590429638 		243 48.15% 16,952 78,154 0.47 39.92% 1,305 04 Oct 2026
Tupinam
#576729396 		242 57.44% 23,905 89,216 0.67 44.63% 1,635 12 Oct 2026
Raschid_2019
#559946964 		241 56.85% 22,751 85,142 0.51 44.81% 1,564 23 Oct 2026
Van_Helsing_1
#515261597 		241 56.02% 22,674 83,165 0.50 41.08% 1,564 13 Sep 2026
joerv007
#562613069 		241 41.49% 19,869 83,163 0.31 19.50% 1,247 16 Aug 2026
CoqRouge_1
#548464964 		230 46.09% 12,257 66,228 0.34 21.74% 1,075 04 Oct 2026
Ige
#502640664 		229 48.91% 17,679 100,035 0.36 27.07% 1,227 09 Feb 2026
Spjuvern
#548888426 		228 53.51% 24,487 93,347 0.68 31.14% 1,633 13 Oct 2025
uramm1
#599452117 		228 48.25% 17,476 94,501 0.46 25.44% 1,268 26 Dec 2025
DrSpider
#513063867 		227 52.86% 19,884 93,136 0.36 36.12% 1,376 18 Oct 2026
HawaJIbHika
#594766152 		226 57.08% 22,253 93,636 0.67 42.92% 1,634 05 Nov 2024
LtChuckSpears
#535368600 		224 45.09% 17,288 104,531 0.32 19.20% 1,199 27 Jan 2025
Zoranon
#500435656 		222 49.10% 25,989 96,157 0.53 26.58% 1,580 06 Dec 2025
royalcobra
#508933959 		222 48.20% 13,766 61,913 0.36 21.17% 1,112 13 Jun 2024
vieuxchouf
#504940904 		220 52.73% 9,501 69,561 0.16 15.00% 977 23 May 2026
jachub14
#518454522 		219 49.77% 20,424 80,535 0.40 43.84% 1,430 30 Aug 2026
Snap__
#522947827 		218 63.30% 36,406 113,486 1.13 57.34% 2,197 19 May 2026
debuix
#559151832 		218 45.87% 20,517 118,888 0.53 32.11% 1,412 17 Jul 2025
1_TER_M_I_N_A_TOR
#596386086 		216 43.98% 22,707 118,214 0.41 18.52% 1,327 12 Nov 2023
Bohumil_Sokol_BS
#618490924 		215 43.26% 11,696 60,200 0.20 27.91% 972 07 Sep 2026
Lynx_Navy
#532522163 		212 43.40% 12,473 73,498 0.32 24.53% 1,078 15 Feb 2025
Cobayin
#503228374 		211 49.29% 21,706 105,676 0.49 32.70% 1,481 01 Oct 2026
dazalpha
#506563598 		211 40.76% 9,045 57,969 0.18 14.22% 822 05 Aug 2023
Heptamer
#590621850 		210 50.95% 16,023 83,283 0.35 31.90% 1,306 15 Sep 2026
CaptainBaxi
#583007613 		208 47.60% 20,872 100,373 0.58 23.56% 1,377 26 May 2025
Iceman_GER1
#549147109 		207 51.69% 24,000 97,168 0.66 31.88% 1,607 14 Mar 2026
zissis4
#511324729 		207 50.72% 20,593 83,058 0.38 39.13% 1,342 28 Jan 2025
Wadehek
#519080499 		205 49.27% 16,368 100,517 0.37 29.76% 1,224 22 Oct 2026
Roger_Solo
#501595228 		204 54.90% 24,395 96,844 0.65 44.12% 1,656 10 Aug 2026
Cantharella
#677777241 		201 53.73% 18,521 88,594 0.47 37.81% 1,422 18 Aug 2026
StewieGriffin8
#531778153 		200 55.50% 18,177 81,851 0.62 50.00% 1,535 27 Sep 2026
NRj_66
#514231931 		200 51.00% 21,467 94,348 0.33 37.00% 1,387 16 Oct 2026
curamajzli
#513628773 		200 50.00% 21,974 82,197 0.49 34.00% 1,480 28 Sep 2026
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