INS Khukri (F149)

INS Khukri underway
History
 Indian Navy
NameINS Khukri
NamesakeKhukri
BuilderJ. Samuel White, Cowes
Laid down29 December 1955
Launched20 November 1956
Commissioned16 July 1958
IdentificationPennant number: F149
FateTorpedoed and sunk by Pakistan Navy submarine PNS Hangor on 9 December 1971
General characteristics
Class & typeBlackwood-class frigate
Displacement1,180 long tons (1,199 t) full load
Length300 ft (91 m)pp 310 ft (94 m)oa
Beam33 ft (10 m)
Draught15.5 ft (4.7 m)
PropulsionY-100 plant; 2 x Babcock & Wilcox boilers, steam turbines on 1 shaft, 15,000 shp (11 MW)
Speed27.8 knots (51 km/h) maximum, 24.5 knots (45 km/h) sustained
Range5,200 nautical miles (9,630 km) at 12 knots (22 km/h)
Complement150
Sensors &
processing systems
  • Radar Type 974 navigation
  • Sonar Type 174 search
  • Sonar Type 162 target classification
  • Sonar Type 170 targeting
Armament

INS Khukri was a Type 14 (Blackwood-class) frigate of the Indian Navy. She was sunk off the coast of Diu, Gujarat, India by the Pakistan Navy Daphné-class submarine Hangor on 9 December 1971 during the Indo-Pakistani War of 1971. It was the first warship sunk in action by a submarine since World War II. It is the post-independence Indian navy's only warship to have been lost in war.