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AdmiraltyM-classdestroyer

Destroyers · United Kingdom · 1915
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AdmiraltyM-classdestroyer

Admiralty M-class destroyer
Admiralty M-class destroyer Photo: Wikimedia Commons · Public domain
* Absolute score — assessed within category · no era adjustment
Firepower
40
Air Defence
20
ASW Capability
10
Sensors
15
Survivability
50
Versatility
60
Endurance
55
Aviation
0
Technology
30
Cost-Effectiveness
85
Origin United Kingdom
ManufacturerJohn Brown & Company, Swan Hunter, Alexander Stephen and Sons, Fairfield Shipbuilding and Engineering Company, R. & W. Hawthorn, Leslie and Company, Palmers Shipbuilding and Iron Company, William Denny and Brothers, William Doxford & Sons
CategoryDestroyers
EraWorld War I
In service1915–1916
Operators3 countries
Quantity85
Data Quality88%
MASS(Military Archive Scoring System)
32
Destroyers MASS Rating
8/41
World War I
282/478
All-Time
Destroyers · 10 axes scored
Firepower
40
Air Defence
20
ASW Capability
10
Sensors
15
Survivability
50
Versatility
60
Endurance
55
Aviation
0
Technology
30
Cost-Effectiveness
85
ⓘ Regardless of era, the same scoring system applies to all units in the destroyers category.
01 / Overview
💰 PERFORMANCE / PRICE ASSESSMENT Methodology ↗
DESTROYERS · WORLD WAR I
8
PERFORMANCE/PRICE
78
UNIT COST (2025 USD)
—
32
destroyers category
ⓘ Performance/Price and MASS score are computed across all units in the destroyers category, regardless of era.
02 / Specs & Design
◎Identification8MOD.8
  • Hull ClassificationM-class destroyer
  • Ship TypeDestroyer
  • Builder / ShipyardVarious Royal Navy yards
  • Laid Down1914
  • Launched1915
  • Commissioned1915
  • Ships in Class85
  • In ServiceYes
◈Displacement3MOD.3
  • Light Displacement900 t
  • Standard Displacement900 t
  • Full Load Displacement1,100 t
▣Dimensions3MOD.3
  • Length (overall)83.2 m
  • Beam8.13 m
  • Draft2.59 m
◇Complement1MOD.1
  • Total Complement80
◆Propulsion9MOD.9
  • PropulsionSteam Turbine
  • Arrangement (CODAG/COGAG…)3 shafts; 1 steam turbine set
  • Number of Engines4
  • Shaft Power18,642.5 kW
  • Shafts / Screws3
  • Top Speed34 kn
  • Cruise Speed15 kn
  • Range3,710
  • Nuclear-PoweredNo
▤Gun Armament4MOD.4
  • Main Gun3 × QF 4-inch naval guns (Mk IV, XII, XXII)
  • Main Gun Calibre102 mm
  • Main Gun Count3
  • Secondary Guns2 × QF 2-pounder (40 mm) guns
▲Underwater Warfare4MOD.4
◎Aviation5MOD.5
◈Sensors & Combat Systems3MOD.3
▣Survivability5MOD.5
◇Fleet Status7MOD.7
  • Completed85
  • Active0
  • Under Construction0
  • Planned85
  • Cancelled3
  • Retired85
  • Preserved0
◆Armour1MOD.1
  • ArmourNone
03 / History
SERVICE LIFESPANRetired
  1. 1914First deployment: World War I
  2. 1915Production started
  3. 1916Production ended
111
years in service
1
years in production
85
units produced
0
countries operating
ⓘ 3 countries retired it.
04 / Operators
📖 TERMS ON THIS PAGE2terms
Anti-Submarine Warfare. Capability to detect, track, and engage submarines.
A mechanical device that converts steam pressure into rotational energy, used to drive shipboard generators or propulsion systems.
These terms are listed automatically because they appear on this page.full encyclopedia →
📚 Sources
📖 ENCYCLOPEDIA Browse the Destroyers entry →