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S-class submarine
Photo: Stewart Bale Ltd, Liverpool · Wikimedia Commons · Public domain
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S-classsubmarine

Conventional Submarines · United Kingdom · 1931
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S-classsubmarine

S-class submarine
S-class submarine Photo: Stewart Bale Ltd, Liverpool · Wikimedia Commons · Public domain
Origin United Kingdom
CategoryConventional Submarines
EraInterwar Period
In service1931–1945
Operators15 countries
Quantity62
Data Quality88%
01 / Overview
S-class submarine
Production
1931–1945
Quantity
62
Operators
02 / Specs & Design
◎Identification5MOD.5
  • Hull ClassificationS-class
  • Submarine TypeFleet submarine
  • Builder / ShipyardChatham Dockyard, Scotts Shipbuilding and Engineering Company, Cammell Laird
  • Boats in Class62
  • In ServiceNo
◈Displacement5MOD.5
  • Surfaced Displacement640 t
  • Submerged Displacement935 t
  • Length62 m
  • Beam7.3 m
  • Draft4.5 m
▣Propulsion5MOD.5
◇Diving & Endurance1MOD.1
  • Complement (crew)36
◆Armament6MOD.6
⬢Production & Cost2MOD.2
  • First of Class1930
  • Operators1
▲Fleet Status4MOD.4
  • Completed62
  • Under Construction0
  • Cancelled0
  • Lost20
03 / History
SERVICE LIFESPANStill in Service
  1. 1931Production started
  2. 1939First deployment: World War II
  3. 1945Production ended
95
years in service
14
years in production
62
units produced
7
countries operating
ⓘ The producing country still actively operates it. 8 countries retired it.
04 / Operators
S-class submarineSALES3records
YearBuyerQuantityAmountPresent Value (2025)
—Portugal3——
—France4——
—Israel2——
ⓘ "Present Value" is an estimated amount adjusted for inflation.
05 / MASS Score
Not enough weapon data to rank this category.
📖 TERMS ON THIS PAGE3terms
Anti-ship missiles are guided missiles designed to engage and destroy naval vessels. They are typically used by aircraft, ships, or submarines to attack enemy ships.
Propulsion system combining diesel engines to generate electricity, which powers electric motors driving the vessel's propellers.
Laying explosive mines underwater from a submarine.
These terms are listed automatically because they appear on this page.full encyclopedia →
📚 Sources
📖 ENCYCLOPEDIA Browse the Conventional Submarines entry →