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Ivan Gren vs Jason

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Specifications
Ivan Gren Jason
Origin 🇷🇺 Russia 🇬🇷 Greece
Category Amphibious vessel Amphibious vessel
Type Landing ship Tank landing ship
Manufacturer Yantar Shipyard Elefsis Shipyards
Year introduced 2018 1994
Number built 3 units 5 units
Estimated unit price NA NA
Displacement 6,600 tons 4,470 tons
Maximum speed 18.0 knots 16.0 knots
Range 3,500 nm at 16 knots 4,700 nm at 16 knots
Length 135.0 m 116.0 m
Beam 16.5 m 15.3 m
Crew 100 120
Performance Radar Chart
Armament & Systems
Ivan Gren Jason
Armament
  • 1 × 30 mm AK-630M-2 gun
  • 2 × 30 mm AK-630 guns
  • 2 × 14.5 mm KPV type gun
  • 1 x Oto Melara 76 mm/62 Mod 9 compact gun
  • 2 x 40 mm/L 70 Breda-Bofors guns on Type 564 naval mounts
  • 2 x twin Rheinmetall Rh202 20 mm
Propulsion Kolomna 10D49 diesel engine 2 shafts, 2 Wärtsilä Nohab 16V25 diesels; 9,200 hp(m) (6.76 MW) sustained

Overview

The Ivan Gren and the Jason are both Amphibious vessel classes.

Displacement is 6,600 tons for the Ivan Gren vs 4,470 tons for the Jason. The Ivan Gren reaches 18 knots vs 16 knots for the Jason. Operational range is 3,500 nautical miles for the Ivan Gren vs 4,700 for the Jason. The Ivan Gren carries a crew of 100 vs 120 for the Jason.

The Ivan Gren was produced in 3 units vs 5 for the Jason. The Ivan Gren was commissioned in 2018, 24 years after the Jason (1994).

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Frequently Asked Questions

Which has greater displacement, the Ivan Gren-class or Jason-class?
The Ivan Gren-class has greater displacement at 6,600 tons compared to the Jason-class's 4,470 tons.
Which is faster, the Ivan Gren-class or Jason-class?
The Ivan Gren-class is faster with a maximum speed of 18 knots compared to the Jason-class's 16 knots.
Which has longer range, the Ivan Gren-class or Jason-class?
The Jason-class has a longer range at 4,700 nautical miles compared to the Ivan Gren-class's 3,500 nautical miles.
Which is longer, the Ivan Gren-class or Jason-class?
The Ivan Gren-class is longer at 135.0 meters compared to the Jason-class's 116.0 meters.
How many crew members do the Ivan Gren-class and Jason-class have?
The Jason-class has a larger crew complement of 120 compared to the Ivan Gren-class's 100 crew members.
Which has been built in greater numbers, the Ivan Gren-class or Jason-class?
The Jason-class has been built in greater numbers with 5 vessels compared to 3 vessels of the Ivan Gren-class.