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Mark 15 torpedo
Photo: U.S. Navy · Wikimedia Commons · Public domain Use of this image does not imply endorsement by the U.S. Department of Defense (DoD).
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Mark15torpedo

Torpedoes · United States · 1938
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Mark15torpedo

Mark 15 torpedo
Mark 15 torpedo Photo: U.S. Navy · Wikimedia Commons · Public domain Use of this image does not imply endorsement by the U.S. Department of Defense (DoD).
* Absolute score — assessed within category · no era adjustment
Lethality
75
Range
60
Speed
55
Guidance / Homing
40
Counter-Measure Resistance
30
Depth Capability
65
Acoustic Stealth
45
Reliability
70
Technology
50
Cost-Effectiveness
80
Origin United States
ManufacturerNaval Undersea Warfare Center
CategoryTorpedoes
EraInterwar Period
In service1938–1944
Operators1 countries
Quantity9,700
Data Quality85%
MASS(Military Archive Scoring System)
56
Torpedoes MASS Rating
3/11
Interwar Period
58/116
All-Time
Torpedoes · 10 axes scored
Lethality
75
Range
60
Speed
55
Guidance / Homing
40
Counter-Measure Resistance
30
Depth Capability
65
Acoustic Stealth
45
Reliability
70
Technology
50
Cost-Effectiveness
80
ⓘ Regardless of era, the same scoring system applies to all units in the torpedoes category.
01 / Overview
Mark 15 torpedo
Category
Production
1938–1944
Quantity
9,700
Operators
💰 PERFORMANCE / PRICE ASSESSMENT Methodology ↗
TORPEDOES · INTERWAR PERIOD
3
PERFORMANCE/PRICE
76
UNIT COST (2025 USD)
—
56
torpedoes category
ⓘ Performance/Price and MASS score are computed across all units in the torpedoes category, regardless of era.
02 / Specs & Design
◎General4MOD.4
  • Weapon Typetorpedo
  • Service Entry Year1938
  • Weight0 kg
  • In ServiceYes
◈Guidance & Homing5MOD.5
▣Performance1MOD.1
  • Propulsion Typewet-heater steam turbine
◇Warhead3MOD.3
◆Platform5MOD.5
▤Production1MOD.1
  • Total Production9,700
⬢Warhead Detail2MOD.2
  • Detonation Mechanism / FuzeMk 6 Mod 13 contact exploder
  • Explosive Filler Weight0 kg
03 / History
SERVICE LIFESPANRetired
  1. 1938Production started
  2. 1939First deployment: World War II
  3. 1944Production ended
88
years in service
6
years in production
9,700
units produced
0
countries operating
ⓘ 1 countries retired it.
04 / Operators
Operator Countries1country
📖 TERMS ON THIS PAGE3terms
A guided bomb is a munition that uses a guidance system to modify its flight path in real-time to ensure accuracy.
Ship-launched: a torpedo designed to be deployed from surface warships using onboard launch tubes or deck-mounted launchers.
A large, seagoing vessel primarily designed to operate on the ocean's surface, capable of launching torpedoes.
These terms are listed automatically because they appear on this page.full encyclopedia →
📚 Sources
📖 ENCYCLOPEDIA Browse the Torpedoes entry →