Data Quality85%
MASS(Military Archive Scoring System)
ⓘ Regardless of era, the same scoring system applies to all units in the fleet oilers & tankers category.
01 / Overview
Ugra-class submarine tender
💰 PERFORMANCE / PRICE ASSESSMENT Methodology ↗
FLEET OILERS & TANKERS · COLD WAR
11
PERFORMANCE/PRICE
76
UNIT COST (2025 USD)
—
ⓘ Performance/Price and MASS score are computed across all units in the fleet oilers & tankers category, regardless of era.
02 / Specs & Design
◎Identification7MOD.7
- Hull ClassificationProject 1886
- Ship Typesubmarine tender
- BuilderNikolayev Shipyard
- Commissioned1967
- Ships in Class10
- Rolefleet submarine support and command
- In ServiceYes
◈Displacement & Dimensions5MOD.5
- Light Displacement6,780 t
- Full Load Displacement6,780 t
- Length145 m
- Beam17.7 m
- Draft6.4 m
▣Capacity2MOD.2
◇Propulsion5MOD.5
- PropulsionDiesel-Electric
- Shaft Power5,965 kW
- Top Speed17 kn
- Range21,000
- Complement (crew)450
◆Aviation4MOD.4
- Embarked Helicopters1
- HangarNo
- Flight DeckYes
- Fixed-Wing / VSTOL0
▤Self-Defense4MOD.4
- Main Gun4 x twin 57 mm/80
- Self-Defense SAM16 x Strela 2
- Electronic WarfareYes
- Decoy LaunchersNo
⬢Fleet Status5MOD.5
- Completed10
- Under Construction0
- Cancelled0
- Lost0
- Retired10
03 / History
SERVICE LIFESPANRetired
- 1963Production started
- 1972Production ended
- 1991Entered service
63
years in service
9
years in production
10
units produced
0
countries operating
ⓘ The producing country no longer actively operates it. 2 countries retired it.
05 / MASS Score
FLEET OILERS & TANKERS RANKING Fleet Oilers & Tankers · Cold War
MASS RANKINGSMASS ↗
25FLEET OILERS & TANKERS11COLD WAR · FLEET OILERS & TANKERS479RUSSIA · ALL WEAPONS56PERFORMANCE/PRICE · FLEET OILERS & TANKERS
ⓘ Rankings are within theFleet Oilers & Tankerscategory.
📖 TERMS ON THIS PAGE3terms
Propulsion system combining diesel engines to generate electricity, which powers electric motors driving the vessel's propellers.
Military action involving the use of electromagnetic spectrum to disrupt, deceive, or destroy enemy electronic systems.
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