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Submarines1986–present
Attack Submarine
Sindhughosh-class submarine is a attack Submarine.
Technical data
True scale
Sourced dimensions beside a 1.75 m human reference.
Points represent sourced observations, including revisions. Revisions on the same effective date are not separate inventory events. Ranges appear in the table and are not plotted as exact points.
| Observation / report period | Value | Source | Claim state |
|---|---|---|---|
| 28 Sept 2026 | 72.6 m | Wikipedia contributors | superseded |
| 28 Sept 2026 | 72.6 m | Wikipedia contributors | superseded |
| 28 Sept 2026 | 72.6 m | Wikipedia contributors | superseded |
| 28 Sept 2026 | 72.6 m | Wikipedia contributors | superseded |
| 28 Sept 2026 | 72.6 m | Wikipedia contributors | approved |
Sindhughosh class
Indian Navy Myanmar Navy
Vela class
Kalvari class
1986–present
10
10
6
4
Attack Submarine
2,325 t (2,288 long tons ) surfaced 3,076 t (3,027 long tons) submerged
72.6 m (238 ft 2 in)
9.9 m (32 ft 6 in)
6.6 m (21 ft 8 in)
2 × diesel-electric motors, 3,650 hp (2,722 kW) each 1 × motor, 5,900 hp (4,400 kW) 2 × auxiliary motors, 204 hp (152 kW) 1 × economic speed motor, 130 hp (97 kW)
11 knots (20 km/h; 13 mph) surfaced 19 knots (35 km/h; 22 mph) submerged
6,000 mi (9,700 km) at 7 kn (13 km/h; 8.1 mph) snorkeling 400 mi (640 km) at 3 kn (5.6 km/h; 3.5 mph) submerged
300 m (980 ft)
53 (13 Officers)
Club-S missile Type 53-65 torpedo TEST 71/76 anti-submarine, active-passive homing torpedo 24 × DM-1 mines in lieu of torpedoes
Sindhughosh S55 Sevmash , Severodvinsk 30 April 1986 19 December 2025 Decommissioned
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Reference text from Wikipedia contributors, used under CC BY-SA 4.0.
Sindhughosh-class submarine equipment records. Variants, orders and quantities are shown as reported in each inventory source; coverage is incomplete.
Naval inventory of the source class and listed configurations; excludes orders and construction. Source-year holdings, not immediately deployable strength.