Data Quality88%
MASS(Military Archive Scoring System)
ⓘ Regardless of era, the same scoring system applies to all units in the frigates category.
01 / Overview
Ukuru-class escort ship
💰 PERFORMANCE / PRICE ASSESSMENT Methodology ↗
FRIGATES · WORLD WAR II
6
PERFORMANCE/PRICE
87
UNIT COST (2025 USD)
—
ⓘ Performance/Price and MASS score are computed across all units in the frigates category, regardless of era.
02 / Specs & Design
◎Identification8MOD.8
- Hull Classificationkaibōkan
- Ship Typeescort ship
- Builder / ShipyardHitachi Zōsen, Uraga Dock Company, Mitsui Shipbuilding & Eng., Nihon Kōkan, Sasebo Naval Arsenal, Maizuru Naval Arsenal
- Laid Down1942
- Launched1943
- Commissioned1943
- Ships in Class29
- In ServiceYes
◈Displacement1MOD.1
- Standard Displacement940 t
▣Dimensions3MOD.3
- Length (overall)77.7 m
- Beam9.1 m
- Draft3.05 m
◇Complement1MOD.1
- Total Complement150
◆Propulsion9MOD.9
- PropulsionDiesel
- Arrangement (CODAG/COGAG…)2 shaft, geared diesel engines
- Number of Engines2
- Shaft Power3,281 kW
- Shafts / Screws2
- Top Speed19.5 kn
- Cruise Speed16 kn
- Range5,000
- Nuclear-PoweredNo
▤Gun Armament4MOD.4
- Main Gun3 × 120mm/45 Type 10 DP guns
- Main Gun Calibre120 mm
- Main Gun Count3
- Secondary Guns5 × Type 96 25mm AA guns (triple-mounts) + additional single-mounts
⬢Missile Armament3MOD.3
▲Underwater Warfare4MOD.4
- Torpedo Tubes0
- ASW CapabilityYes
- Hull-Mounted SonarYes
- Towed Array SonarNo
◎Aviation5MOD.5
- Embarked Helicopters0
- HangarNo
- Flight DeckNo
- Fixed-Wing Aircraft0
- UAV CapabilityNo
◈Sensors & Combat Systems5MOD.5
- Air-Search RadarType 13 radar
- Surface / Fire-Control RadarType 22 radar
- Phased-Array RadarNo
- Aegis / EquivalentNo
- Electronic WarfareNo
▣Survivability5MOD.5
- CBRN CitadelNo
- DegaussingNo
- Hull Materialsteel
- Stealth ShapingNo
- Automated Damage ControlNo
◇Fleet Status5MOD.5
- Completed29
- Under Construction0
- Planned142
- Cancelled2
- Lost10
03 / History
SERVICE LIFESPANStill in Service
- 1939First deployment: World War II
- 1943Production started
- 1944Production ended
83
years in service
1
years in production
29
units produced
1
countries operating
ⓘ The producing country still actively operates it. 2 countries retired it.
05 / MASS Score
FRIGATES RANKING Frigates · World War II
MASS RANKINGSMASS ↗
ⓘ Rankings are within theFrigatescategory.
📖 TERMS ON THIS PAGE3terms
Anti-Submarine Warfare. Capability to detect, track, and engage submarines.
Type of internal combustion engine fuel, refined from crude oil.
Sonar system installed on the hull of a ship, used for underwater detection and navigation by emitting and receiving sound waves.
These terms are listed automatically because they appear on this page.full encyclopedia →
📚 Sources