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Vidar-classminesweeper

Mine Countermeasures Vessels (MCM) · Norway · 1975
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Vidar-classminesweeper

* Absolute score — assessed within category · no era adjustment
Mine-Hunting Effectiveness
60
Sonar & Sensors
50
Low Signature
70
Clearance Rate
55
UUV Integration
10
Endurance
65
Reliability
80
Survivability
60
Technology
55
Cost-Effectiveness
85
Origin Norway
CategoryMine Countermeasures Vessels (MCM)
EraCold War
In service1975–1978
Operators3 countries
Quantity2
Data Quality85%
56
Mine Countermeasures Vessels (MCM) MASS Rating
24/38
Cold War
54/173
All-Time
Mine Countermeasures Vessels (MCM) · 10 axes scored
Mine-Hunting Effectiveness
60
Sonar & Sensors
50
Low Signature
70
Clearance Rate
55
UUV Integration
10
Endurance
65
Reliability
80
Survivability
60
Technology
55
Cost-Effectiveness
85
ⓘ Regardless of era, the same scoring system applies to all units in the mine countermeasures vessels (mcm) category.
01 / Overview
Vidar-class minesweeper
Country
Production
1975–1978
Quantity
2
Operators
💰 PERFORMANCE / PRICE ASSESSMENT Methodology ↗
MINE COUNTERMEASURES VESSELS (MCM) · COLD WAR
24
PERFORMANCE/PRICE
87
UNIT COST (2025 USD)
—
56
mine countermeasures vessels (mcm) category
ⓘ Performance/Price and MASS score are computed across all units in the mine countermeasures vessels (mcm) category, regardless of era.
02 / Specs & Design
◎Identification6MOD.6
  • Hull ClassificationMinelayer
  • Ship TypeMinelayer
  • BuilderMjellem and Karlsen
  • Commissioned1977
  • Ships in Class2
  • RoleMulti-role: minelaying, transport, fisheries protection, torpedo recovery, ASW escort
◈Displacement & Dimensions5MOD.5
  • Light Displacement1,500 t
  • Full Load Displacement1,500 t
  • Length64.8 m
  • Beam12 m
  • Draft4.6 m
▣Propulsion4MOD.4
  • Propulsion TypeDiesel
  • Shaft Power3,132 kW
  • Top Speed15 kn
  • Complement (crew)50
◇Self-Defense5MOD.5
◆Fleet Status2MOD.2
  • Active2
  • Retired2
03 / History
SERVICE LIFESPANStill in Service
  1. 1975Production started
  2. 1978Production ended
51
years in service
3
years in production
2
units produced
3
countries operating
ⓘ The producing country still actively operates it.
04 / Operators
Operator Countries3country
Vidar-class minesweeperSALES2records
YearBuyerQuantityAmountPresent Value (2025)
—Latvia1——
—Lithuania1——
ⓘ "Present Value" is an estimated amount adjusted for inflation.
📚 Sources
📖 ENCYCLOPEDIA Browse the Mine Countermeasures Vessels (MCM) entry →