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Head-to-head

Osa vs Storm

Osa vs Storm at a glance — displacement 209 vs 138 tons, length 38 vs 36 m, speed 42 vs 30 knots, crew 28 vs 19.

Specifications
Osa Storm
Origin 🇷🇺 Ex-USSR 🇳🇴 Norway
Category Patrol vessel Patrol vessel
Type Missile boat Patrol boat
Manufacturer Vostochnaya Verf Westermoen yard
Year introduced 1960 1966
Number built 400 units 20 units
Estimated unit price NA NA
Displacement 209 tons 138 tons
Maximum speed 42.0 knots 30.0 knots
Range 1,800 nm at 14 knots NA
Length 38.6 m 36.5 m
Beam 7.6 m 6.2 m
Crew 28 19
Performance Radar Chart
Armament & Systems
Osa Storm
Armament
  • 2 × AK-230 twin 30 mm CIWS (2,000 rounds)
  • 4 × P-15 Termit (SS-N-2 Styx) anti-ship missiles
  • 6 × Penguin anti-ship missiles
  • 1 × Bofors 76mm TAK 76 cannon
  • 1 × Bofors 40 mm L/70 cannon
Propulsion 3 × 4,000 hp (3.0 MW) M-503G diesel engines (205) or 3 × 5,000 hp (3.7 MW) M-504B diesel engines (205U onwards); 3 shafts 2 × Maybach diesel engines (7,200 hp (5,400 kW) total)
Change comparison vs
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Frequently Asked Questions

Which has greater displacement, the Osa-class or Storm-class?
The Osa-class has greater displacement at 209 tons compared to the Storm-class's 138 tons.
Which is faster, the Osa-class or Storm-class?
The Osa-class is faster with a maximum speed of 42 knots compared to the Storm-class's 30 knots.
Which has longer range, the Osa-class or Storm-class?
The Osa-class has a longer range at 1,800 nautical miles compared to the Storm-class's 0 nautical miles.
Which is longer, the Osa-class or Storm-class?
The Osa-class is longer at 38.6 meters compared to the Storm-class's 36.5 meters.
How many crew members do the Osa-class and Storm-class have?
The Osa-class has a larger crew complement of 28 compared to the Storm-class's 19 crew members.
Which has been built in greater numbers, the Osa-class or Storm-class?
The Osa-class has been built in greater numbers with 400 vessels compared to 20 vessels of the Storm-class.