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Patrol & mine warfare vesselsActive: 52
Patrol vessel
Chamsuri-class patrol boat is a patrol vessel. It was built by Korea Tacoma Hanjin Heavy Industries. Reported operators include Republic of Korea Navy Bangladesh Navy Ghana Navy Kazakh Naval Forces Philippine Navy Timor Leste Defence Force Nigerian Navy.
Chamsuri-class patrol boat
대한민국 국군 Republic of Korea Armed Forces · CC BY-SA 2.0 · Resized · CC BY-SA 2.0 · Source ↗ · ModifiedChamsuri class
Korea Tacoma Hanjin Heavy Industries
Republic of Korea Navy Bangladesh Navy Ghana Navy Kazakh Naval Forces Philippine Navy Timor Leste Defence Force Nigerian Navy
Asheville class
Gumdoksuri class
PKM 201 class PKM 301 class
1970s–1980s
101
52
3
49
1
Patrol vessel
113 t (111 long tons ) light 156 t (154 long tons) full load
33.10 m (108 ft 7 in)
6.92 m (22 ft 8 in)
1.75 m (5 ft 9 in)
2 × MTU 16V 538 TB90 diesel engines
38 knots (70 km/h; 44 mph) max
1,000 nmi (1,900 km; 1,200 mi) at 20 knots (37 km/h; 23 mph)
31
Raytheon 1645 surface search radar
1 × 40 mm (1.6 in) gun 2 × single Sea Vulcan 20 mm (0.79 in) Gatling guns 2 × single 12.7 mm (0.50 in) M2 Browning machine guns
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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| 28 Sept 2026 | 33.1 m | Wikipedia contributors | superseded |
| 28 Sept 2026 | 33.1 m | Wikipedia contributors | superseded |
| 28 Sept 2026 | 33.1 m | Wikipedia contributors | approved |
Chamsuri-class patrol boat equipment records. Variants, orders and quantities are shown as reported in each inventory source; coverage is incomplete.
Republic of Korea Navy Bangladesh Navy Ghana Navy Kazakh Naval Forces Philippine Navy Timor Leste Defence Force Nigerian Navy
Equipment reference ↗