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WarshipsActive: 2
Frigate
Ulsan-class frigate is a frigate. It was built by Hyundai Heavy Industries Korea Shipbuilding Corporation Korea Tacoma Shipyard Daewoo Shipyard. Reported operators include Republic of Korea Navy Bangladesh Navy.
South KoreaUlsan-class frigate
Commander, U.S. 7th Fleet · CC BY-SA 2.0 · Resized · CC BY-SA 2.0 · Source ↗ · ModifiedUlsan class
Hyundai Heavy Industries Korea Shipbuilding Corporation Korea Tacoma Shipyard Daewoo Shipyard
Republic of Korea Navy Bangladesh Navy
Incheon class
9
2
5
3
Frigate
1,500 t (empty) 2,180 t (full, Batch I) 2,215 t (full, Batch II–III)
103.7 m (340 ft 3 in)
12.5 m (41 ft 0 in)
3.8 m (12 ft 6 in)
CODOG 2 × GE LM2500 gas turbine engine 2 × MTU 12V 956 TB82 diesel engine
35 knots (65 km/h; 40 mph)
8,000 nmi (15,000 km; 9,200 mi) at 16 knots (30 km/h; 18 mph)
186 (16 officers)
Fire control system: Signaal SEWACO ZK (Batch I–II) Samsung / Ferranti WSA-423 (Batch III) AN/SPS-10C navigation radar ST-1802 fire control radar Signaal PHS-32 hull-mounted sonar TB-261K towed sonar
ULQ-11K ESM/ECM suite 2 × Mark 36 SRBOC 6-tubed chaff/flare launcher 2 × 15-tube SLQ-261 torpedo acoustic countermeasures
Primary gun: 2 × OTO Melara 76 mm/62 cannon Secondary gun: 4 × Emerson EMERLEC 30 twin Oerlikon 30 mm/75 KCB cannon (Batch I) 3 × Breda DARDO CIWS twin Bofors 40 mm/70 cannon (Batch II–III) Anti-ship: 2 × 4 RGM-84C Harpoon SSM Anti-submarine: 2 × triple Mark 32 SVTT loaded with Mark 46 ASW torpedo, or K745 Blue Shark ASW torpedo (after 2006) 12 × Mk 9 or KMk 9 depth charge
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Reference text from Wikipedia contributors, used under CC BY-SA 4.0.
True scale
Sourced dimensions beside a 1.75 m human reference.
Points represent sourced observations, including revisions. Revisions on the same effective date are not separate inventory events. Ranges appear in the table and are not plotted as exact points.
| Observation / report period | Value | Source | Claim state |
|---|---|---|---|
| 28 Sept 2026 | 103.7 m | Wikipedia contributors | superseded |
Ulsan-class frigate equipment records. Variants, orders and quantities are shown as reported in each inventory source; coverage is incomplete.
Bangladesh South KoreaNavy exact named equipment holdings: Ulsan. Active, operational-reserve and training units excluding equipment in store; November 2025 IISS assessment. Named service only; no parent-force or national total inferred. Source role: PRINCIPAL SURFACE COMBATANTS / FFG. Original estimates, ranges, reporting names, reserve, lease and employment scopes retained; nested included counts are not added. Missile-system quantities mean launchers, not rounds. No readiness, crew, carried weapon, payload, factory-production or future order count inherited.
Navy exact named class holdings of Ulsan. Active, operational-reserve and training units excluding equipment in store; November 2025 IISS assessment. Named service only, not a national or parent-force total or combat-readiness measure. Source role(s): PRINCIPAL SURFACE COMBATANTS / FFG. No heading aggregate, carried armament, crew, payload, factory production or future order count inherited. The own fetched design source declares this exact class and its PDF operator country; ship capacities and fitted launcher/armament counts are retained as source scope, not added to hull quantities.