Dhruv vs Vishnya
Overview
The Dhruv and the Vishnya are both Auxiliary ship classes.
The Dhruv displaces 15,000 tons โ 4.3x the Vishnya's 3,470 tons. The Dhruv reaches 21 knots vs 16 knots for the Vishnya. The Dhruv carries a crew of 300 vs 146 for the Vishnya.
The Dhruv was produced in 1 units vs 7 for the Vishnya. The Dhruv was commissioned in 2021, 36 years after the Vishnya (1985).
| Commissioned by India in 2021, the Dhruv-class auxiliary ship is an ocean surveillance vessel distinguished by its active electronically scanned array radars used for tracking ballistic missiles. | |
| Origin | ๐ฎ๐ณ India |
| Category | Auxiliary ship |
| Type | Ocean surveillance and missile tracking ship |
| Manufacturer | Hindustan Shipyard Limited |
| Year introduced | 2021 |
| Number built | 1 unit |
| Estimated unit price | $250 million |
| Commissioned by the Soviet Union in 1985, the Vishnya-class auxiliary ship is an intelligence-gathering vessel distinguished by its prominent spherical radomes. | |
| Origin | ๐ท๐บ Ex-USSR |
| Category | Auxiliary ship |
| Type | Intelligence collection ship |
| Manufacturer | Stocznia Pรณลnocna |
| Year introduced | 1985 |
| Number built | 7 units |
| Estimated unit price | NA |
| Displacement | 15,000 tons โ |
| Maximum speed | 21.0 knots โ |
| Length | 175.0 m โ |
| Beam | 22.0 m โ |
| Crew | 300 โ |
| Propulsion | 2 ร diesel engines in CODAD (9000 kW each), 3 ร auxiliary generators (1200 kW each) |
| Armament |
|
| Displacement | 3,470 tons โ |
| Maximum speed | 16.0 knots โ |
| Length | 91.5 m โ |
| Beam | 14.6 m โ |
| Crew | 146 โ |
| Propulsion | 2 shafts, 2x Zgoda Sulzer 12AV 25/30 diesel engines, 4,400 bhp |
| Armament |
|
Performance Radar Chart
Detailed Comparison
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Frequently Asked Questions
Which has greater displacement, the Dhruv-class or Vishnya-class?
The Dhruv-class has greater displacement at 15,000 tons compared to the Vishnya-class's 3,470 tons.
Which is faster, the Dhruv-class or Vishnya-class?
The Dhruv-class is faster with a maximum speed of 21 knots compared to the Vishnya-class's 16 knots.
Which is longer, the Dhruv-class or Vishnya-class?
The Dhruv-class is longer at 175.0 meters compared to the Vishnya-class's 91.5 meters.
How many crew members do the Dhruv-class and Vishnya-class have?
The Dhruv-class has a larger crew complement of 300 compared to the Vishnya-class's 146 crew members.
Which has been built in greater numbers, the Dhruv-class or Vishnya-class?
The Vishnya-class has been built in greater numbers with 7 vessels compared to 1 vessels of the Dhruv-class.