Data Quality82%
MASS(Military Archive Scoring System)
ⓘ Regardless of era, the same scoring system applies to all units in the offshore patrol vessels (opv) category.
01 / Overview
Hateruma-class patrol vessel
Category
Country
Prime contractor
Production
2008–2010
Quantity
9
Operators
💰 PERFORMANCE / PRICE ASSESSMENT Methodology ↗
OFFSHORE PATROL VESSELS (OPV) · POST-COLD WAR
6
PERFORMANCE/PRICE
87
UNIT COST (2025 USD)
—
ⓘ Performance/Price and MASS score are computed across all units in the offshore patrol vessels (opv) category, regardless of era.
02 / Specs & Design
◎Identification5MOD.5
- Hull Classification1,000 ton-class PL
- Ship TypePatrol vessel
- Builder / ShipyardMitsui Engineering & Shipbuilding, Mitsubishi Heavy Industries
- Ships in Class9
- In ServiceYes
◈Displacement1MOD.1
- Standard Displacement1,300 t
▣Dimensions2MOD.2
- Length (overall)89 m
- Beam11 m
◇Complement1MOD.1
- Total Complement30
◆Propulsion5MOD.5
- Propulsion Type*4 × Waterjets *4 × diesel engines
- Arrangement (CODAG/COGAG…)4 × Waterjets, 4 × Diesel engines
- Number of Engines4
- Top Speed30 kn
- Nuclear-PoweredNo
▤Gun Armament3MOD.3
- Main GunMk44 Bushmaster II 30 mm autocannon with optical FCS
- Main Gun Calibre30 mm
- Main Gun Count1
⬢Missile Armament3MOD.3
▲Underwater Warfare3MOD.3
◎Aviation4MOD.4
- Embarked Helicopters1
- HangarNo
- Flight DeckYes
- UAV CapabilityNo
◈Sensors & Combat Systems4MOD.4
- Phased-Array RadarNo
- Combat SystemLaser-optical fire-control system, LIDAR, SATCOM
- Aegis / EquivalentNo
- Electronic WarfareNo
▣Survivability5MOD.5
- CBRN CitadelNo
- DegaussingNo
- Hull MaterialSteel
- Stealth ShapingNo
- Automated Damage ControlNo
◇Fleet Status2MOD.2
- Completed9
- Active9
03 / History
SERVICE LIFESPANStill in Service
- 2008Production started
- 2010Production ended
18
years in service
2
years in production
9
units produced
1
countries operating
ⓘ The producing country still actively operates it.
05 / MASS Score
OFFSHORE PATROL VESSELS (OPV) RANKING Offshore Patrol Vessels (OPV) · Post-Cold War
MASS RANKINGSMASS ↗
20OFFSHORE PATROL VESSELS (OPV)6POST-COLD WAR · OFFSHORE PATROL VESSELS (OPV)82JAPAN · ALL WEAPONS1PERFORMANCE/PRICE · OFFSHORE PATROL VESSELS (OPV)
ⓘ Rankings are within theOffshore Patrol Vessels (OPV)category.
📖 TERMS ON THIS PAGE1terms
The upper deck of an aircraft carrier, equipped for aircraft takeoff, landing, and maintenance operations.
These terms are listed automatically because they appear on this page.full encyclopedia →
📚 Sources