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Arnala vs Project 133

Arnala vs Project 133 at a glance — displacement 900 vs 950 tons, length 77 vs 72 m, speed 25 vs 24 knots, crew 57 vs 80.

Specifications
Arnala Project 133
Origin 🇮🇳 India 🇩🇪 Ex-East Germany
Category Corvette Corvette
Type Anti-submarine warfare corvette Anti-submarine corvette
Manufacturer GRSE, with L&T Shipbuilding Peene-Werft
Year introduced 2025 1981
Number built 4 units 28 units
Estimated unit price NA $1 million
Displacement 900 tons 950 tons
Maximum speed 25.0 knots 24.0 knots
Range 1,800 nm at 14 knots 2,100 nm at 12 knots
Length 77.6 m 72.0 m
Beam 10.5 m 9.4 m
Crew 57 80
Performance Radar Chart
Armament & Systems
Arnala Project 133
Armament
  • 1 × RBU-6000 anti-submarine rocket launcher
  • 2 × triple 324 mm lightweight torpedo tubes (Advanced Light-Weight Torpedo)
  • Anti-submarine mine-laying rails
  • 2 × torpedo decoy launching systems (Integrated ASW Defence Suite)
  • 1 × 30 mm Naval Surface Gun
  • 2 × OFT 12.7 mm M2 Stabilized Remote Controlled Gun
  • 1x twin 57 mm gun AK-725
  • 1x twin 30 mm gun AK-230
  • 2x SA-N-5 MANPAD positions
  • 2x RBU-6000 anti submarine depth charge rocket launchers
  • 4x 400 mm torpedo tubes
  • 12 depth charges
Propulsion 3× MTU 20V 4000 M93L diesels, 3× L&T waterjets (6 MW total) 3 shaft M504 diesels with a power of 14,250 hp
Explore further
Largest operators · in service
Largest operators · in service
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Frequently Asked Questions

Which has greater displacement, the Arnala-class or Project 133-class?
The Project 133-class has greater displacement at 950 tons compared to the Arnala-class's 900 tons.
Which is faster, the Arnala-class or Project 133-class?
The Arnala-class is faster with a maximum speed of 25 knots compared to the Project 133-class's 24 knots.
Which has longer range, the Arnala-class or Project 133-class?
The Project 133-class has a longer range at 2,100 nautical miles compared to the Arnala-class's 1,800 nautical miles.
Which is longer, the Arnala-class or Project 133-class?
The Arnala-class is longer at 77.6 meters compared to the Project 133-class's 72.0 meters.
How many crew members do the Arnala-class and Project 133-class have?
The Project 133-class has a larger crew complement of 80 compared to the Arnala-class's 57 crew members.
Which has been built in greater numbers, the Arnala-class or Project 133-class?
The Project 133-class has been built in greater numbers with 28 vessels compared to 4 vessels of the Arnala-class.