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Ivan Gren vs Jason

Ivan Gren vs Jason at a glance — displacement 6,600 vs 4,470 tons, length 135 vs 116 m, speed 18 vs 16 knots, crew 100 vs 120.

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
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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.