Data Quality84%
MASS(Military Archive Scoring System)
ⓘ Regardless of era, the same scoring system applies to all units in the mine countermeasures vessels (mcm) category.
01 / Overview
São Roque-class minesweeper
Country
Prime contractor
Production
1956–
Operators
💰 PERFORMANCE / PRICE ASSESSMENT Methodology ↗
MINE COUNTERMEASURES VESSELS (MCM) · EARLY COLD WAR
24
PERFORMANCE/PRICE
44
UNIT COST (2025 USD)
—
ⓘ Performance/Price and MASS score are computed across all units in the mine countermeasures vessels (mcm) category, regardless of era.
02 / Specs & Design
◎Identification2MOD.2
- Ship TypeMine Countermeasures Vessel (MCM)
- RoleMine Countermeasures
03 / History
SERVICE LIFESPANStill in Service
- 1956Production started
70
years in service
1
countries operating
ⓘ The producing country still actively operates it.
05 / MASS Score
MINE COUNTERMEASURES VESSELS (MCM) RANKING Mine Countermeasures Vessels (MCM) · Early Cold War
MASS RANKINGSMASS ↗
94MINE COUNTERMEASURES VESSELS (MCM)24EARLY COLD WAR · MINE COUNTERMEASURES VESSELS (MCM)16PORTUGAL · ALL WEAPONS154PERFORMANCE/PRICE · MINE COUNTERMEASURES VESSELS (MCM)
ⓘ Rankings are within theMine Countermeasures Vessels (MCM)category.
📚 Sources