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At a glance
Sankalp-class patrol vessellarger figure on 2 of 3
Measured figures
Length
Single source105 m (344 ft)[source]
Length
Single sourceConfiguration
| Specification | Sankalp-class patrol vessel | Tir-class speedboat |
|---|---|---|
| Builders | Goa Shipyard Limited[source] | — |
| Operators | Indian Coast Guard[source] | Iran Syria[source] |
| Preceded by | Samar class[source] | — |
| Succeeded by | Vishwast class[source] | — |
| Subclasses | Samarth class Saryu class[source] |
Tir-class speedboatlarger figure on 1 of 3
Counts only measures both sources give with the same scope. A larger figure is not a better system.
x · source measurement 1
Single sourcex · source measurement 2
Single source69 ft 4 in (21.13 m) x 18 ft 10 in (5.74 m) x 6 ft 9 in (2.06 m)[source]
Bars compare reported quantities only. A larger figure does not make a system better; configurations and test conditions differ.
| — |
| Built | 2004–2009[source] | — |
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| In commission | 2008–present[source] | — |
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| Planned | — |
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| Completed | — |
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| Active | — |
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| Type | Offshore patrol vessel[source] | Torpedo Boat[source] |
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| Boats & landing craft carried | 5 high speed boats[source] | — |
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| Sensors & processing systems | Raytheon surface search radar[source] | I-band navigation radar[source] |
|---|
| Armament | 2 × 30 mm CRN 91 naval gun 2 × 12.7 mm machine guns[source] | x4 (2 twin mounts) 12.7 mm x2 21 inch torpedo tubes (compatible with either Chinese, North Korean, or Iranian torpedoes) x1 Dooshka 12.7 mm MG[source] |
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| Aircraft carried | HAL Dhruv or HAL Chetak[source] | — |
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| Source measurement | Sankalp -class vessels have an overall length of 105 metres, a 12.9 metre beam and a draught of 3.6 metres. They are powered by two SEMT Pielstick 20 PA6B STC diesel engines rated at a combined 20,900 PS or 15,400 kW, each driving a Wärtsilä WCP 5C10 controllable-pitch propeller . They have a top speed of 24 knots and a range of 6,500 nautical miles at 12 knots. Sankalp class is armed with two 30 mm CRN-91 naval guns controlled by a fire control system and two 12.7 mm "Prahari" machine guns. They are equipped with external firefighting systems, an integrated bridge system and an integrated machinery control system. Sankalp -class ships can carry five high-speed boats capable of search and rescue, interception and pollution control missions. The vessels of this class have been classified by both Indian Register of Shipping and American Bureau of Shipping .[source]Sankalp-class patrol vessel · Description; only the objects and conditions stated in this passage | — |
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| Name | — | Tir II (IPS 18)[source] |
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| Propulsion | — | 2 shafts[source] |
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| National origin | — | Iran[source] |
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| Source manufacturer statement | — | Built by Iranian Maritime Industries (a subsidiary of the state-owned DIO company), the Bavar-class missile-armed boats are being acquired to replace the Tir-II s.[source]Only the subject, component or variant named in this passage; unresolved names do not create a manufacturer identity |
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