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New
Delhi, 05 May 2010
INS
SHIVALIK - the stealthy attacker!
With
the commissioning of the Navy's stealth frigate INS Shivalik, a
new milestone was achieved in the indigenous warship design
and construction
capabilities in the country. It is surely a feather in
the caps of the Design Directorate of the Navy and Mazagon Dock Limited.
The initial indigenous design was developed by the Navy's Design
Directorate and the detailed design/drawings/manufacture was
undertaken by M/s Mazagon Dock Limited at Mumbai.
The
concept of stealth ships is based on the principles of making
the detection, identification and engagement of targets
more difficult. Stealth technology was first mooted in the early
fifties and has been successfully employed in strategic bombers like
B-52s and more recently in the deadly armed unmanned aerial vehicles
(UAVs).
Basically the
technology ensures that the ship is impervious to enemy radar
detection, has a low sound trail, thus making it difficult to detect
and track by enemy submarines and has IR
suppressors to present a low infrared (IR) signature so
that it cannot be detected by infra red sensors.
A
formidable array of anti-surfce, anti-submarine and
anti-aircraft weapons makes it a stealthy attacker against surface,
under water and air targets as well as capacity to attack inland
targets. Main features of the ship are given in the Table below. Launched
on 18 April 2003 the ship was commissioned on 29 April 2010 and is
fully operational. Our
earlier report on the ships characteristics and launching may be
seen here.
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Name:
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INS
Shivalik (F47)
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Namesake:
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Shivalik
Hills
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Builder:
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Mazagon
Dock Limited
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Laid
down:
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11
July 2001
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Launched:
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18
April 2003
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Status:
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Commissioned
on April 29, 2010
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General
characteristics
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Class
and type:
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Shivalik
class frigate
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Displacement:
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6,000
tons
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Length:
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143 metres
(469 ft)
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Beam:
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17 metres
(56 ft)
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Draught:
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4.5 metres
(15 ft)
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Propulsion:
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CODOG
2 x Pielstick diesel engines
2 GE LM-2500 gas turbines
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Speed:
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30 knots
(56 km/h)+
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Complement:
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257
(incl 35 officers)
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Armament:
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76mm
SRGM
2 x AK-630
CIWS
24 x Shtil SAM
32 x Barak
SAM
8 x VLS 3M-54
Klub or BrahMos
cruise missiles
90R ASW missiles
DTA-53-956 torpedoes
RBU-6000
(RPK-8)
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Aircraft
carried:
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2
x Sea
King Mk.42B or HAL
Dhruv
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Disclaimer
Copyright
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