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Navy comparison: Flag of Greece Greece vs Flag of Ukraine Ukraine

Greece's 69 warships outnumber Ukraine's 21 (3.3:1 advantage). Counting auxiliaries, reserve and non-commissioned hulls, the fleets number 141 and 159.

SEAS (Sea Equipment Aggregate Strength) Index face-off Full ranking →
Naval ensign of Greece GreeceWorld #19 20.2
SEAS Index / 100

Greece leads on 4 of 6 categories

Naval ensign of Ukraine UkraineWorld #54 7.1
  • 8 Submarinesweight ×45 · size, era 0
  • 13 Frigatesweight ×30 · size, era 0
  • 7 Amphibiousweight ×12 · size, era 1
  • 2 Mine warfareweight ×5 · size, era 6
  • 6 Patrol boatsweight ×2 · size, era 14
  • 33 Coastal boatsweight ×1 · size, era 0
  • 32 Support shipsnot scored 16
  • 8 Cargo shipsnot scored 1
  • 32 Other shipsnot scored 0
Greece Ukraine Bars: weighted contribution to the SEAS Index (hulls × category weight × size, era and propulsion factors, minor vessels capped at 30 % of the combatant points; the air-wing, sustainment, armament and availability multipliers apply on top) · figures: active hulls at each side's latest inventory year · Methodology
Key figures as of 2026
Greece Ukraine Ratio
Official name Hellenic Navy Ukrainian Navy
Total ships 141 159 🇺🇦 1.1×
Active ships 141 38 🇬🇷 3.7×
On order / planned 5 15 🇺🇦 3.0×
Submarines 8 0 🇬🇷
Principal surface combatants 13 0 🇬🇷
Amphibious ships 7 1 🇬🇷 7.0×
Show full breakdown · 4 more rowsHide the 4 extra rows
Patrol boats 6 14 🇺🇦 2.3×
Mine warfare 2 6 🇺🇦 3.0×
Coastal boats 33 0 🇬🇷
Auxiliaries 72 17 🇬🇷 4.2×
Backbone classes one per tier held
🇬🇷 GreeceType 209-class ×4Kortenaer-class ×8Jason-class ×5
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Frequently Asked Questions

Which country has more naval ships, Greece or Ukraine?
Greece has a larger navy with 69 warships in service compared to Ukraine's 21.
Which navy has more submarines, Greece or Ukraine?
Greece operates more submarines with 8 compared to Ukraine's 0.
Which navy has more frigates, Greece or Ukraine?
Greece operates 13 frigates compared to Ukraine's 0.
How do the Greece and Ukraine navies compare in size?
Greece's navy is 3.3 times larger than Ukraine's in terms of total ships (69 vs 21).