ROKS Ahn Mu

ROKS Ahn Mu
History
South Korea
Name
  • Ahn Mu
  • (안무)
NamesakeAhn Mu
BuilderDaewoo Shipbuilding & Marine Engineering, Geoje
Laid down17 April 2018
Launched10 November 2020
Commissioned20 April 2023
IdentificationPennant number: SS-085
StatusActive
General characteristics
Class and typeDosan Ahn Changho-class submarine
Displacement
  • 3,358 tons surfaced
  • 3,750 tons submerged
Length83.5 m (273 ft 11 in)
Beam9.6 m (31 ft 6 in)
Draught7.62 m (25 ft 0 in)
Propulsion
  • Diesel-electric, low noise skew back propeller
  • 4 x Bumhan Industry PH1 PEM fuel cell each with 150 kW
Speed
  • 12 knots (22 km/h; 14 mph) surfaced
  • 20 knots (37 km/h; 23 mph) submerged
Range10,000 nmi (19,000 km; 12,000 mi)
Endurance50 days
Complement50
Armament
  • 6 x 533 mm (21 in) torpedo tubes (Tiger Shark torpedoes and Harpoon missiles)
  • 6 x VLS tubes (cruise and ballistic missile)

ROKS Ahn Mu (SS-085) is the second ship of Dosan Ahn Changho-class submarines of the Republic of Korea Navy (ROKN).