Kralj vs Osa

The Kralj and the Osa are both Patrol vessel classes. Displacement is 390 tons for the Kralj vs 209 tons for the Osa. The Kralj reaches 36 knots vs 42 knots for the Osa. Operational range is 1,700 nautical miles for the Kralj vs 1,800 for the Osa. The Kralj carries a crew of 32 vs 28 for the Osa. The Kralj was produced in 2 units vs 400 for the Osa. The Kralj was commissioned in 1992, 32 years after the Osa (1960).

Croatian patrol vessel/missile boat, introduced in 1992, has a displacement of 390 tons.
Origin 🇭🇷 Croatia
Category Patrol vessel
Type Missile boat
Manufacturer Kraljevica Shipyard
Year introduced 1992
Number built 2 units
Estimated unit price NA

Osa

Ex-USSR missile boat, introduced in 1960, reaches speeds of 42 knots, with over 400 units built.
Origin 🇨🇳 Ex-USSR
Category Patrol vessel
Type Missile boat
Manufacturer Vostochnaya Verf
Year introduced 1960
Number built 400 units
Estimated unit price NA
Displacement 390 tons â—‰
Maximum speed 36.0 knots â—‰
Range 1,700 nm at 18 knots â—‰
Length 54.2 m â—‰
Beam 8.5 m â—‰
Crew 32 â—‰
Propulsion Three shafts; 3 × M504-B2 diesel engines
Armament
  • 4–8 × RBS-15 anti-ship missile
  • 1 × Bofors 57 mm (2.2 in) D70 gun
  • 1 × AK-630 CIWS

Osa

Displacement 209 tons â—‰
Maximum speed 42.0 knots â—‰
Range 1,800 nm at 500 knots â—‰
Length 38.6 m â—‰
Beam 7.6 m â—‰
Crew 28 â—‰
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
Armament
  • 2 × AK-230 twin 30 mm CIWS (2,000 rounds)
  • 4 × P-15 Termit (SS-N-2 Styx) anti-ship missiles

Performance Radar Chart

Frequently Asked Questions

Which has greater displacement, the Kralj-class or Osa-class?
The Kralj-class has greater displacement at 390 tons compared to the Osa-class's 209 tons.
Which is faster, the Kralj-class or Osa-class?
The Osa-class is faster with a maximum speed of 42 knots compared to the Kralj-class's 36 knots.
Which has longer range, the Kralj-class or Osa-class?
The Osa-class has a longer range at 1,800 nautical miles compared to the Kralj-class's 1,700 nautical miles.
Which is longer, the Kralj-class or Osa-class?
The Kralj-class is longer at 54.1 meters compared to the Osa-class's 38.6 meters.
How many crew members do the Kralj-class and Osa-class have?
The Kralj-class has a larger crew complement of 32 compared to the Osa-class's 28 crew members.
Which has been built in greater numbers, the Kralj-class or Osa-class?
The Osa-class has been built in greater numbers with 400 vessels compared to 2 vessels of the Kralj-class.