Sylver vertical launching system
The Sylver (système de lancement vertical) is a vertical launching system (VLS) designed by DCNS and introduced in 2001.[1]
Specifications
The basic unit of Sylver VLS is an eight-cell module fitted with two rows of 56 cm missile cells surrounding the uptake for exhaust gas, and the specifications for different models are as follows:
| Model # | Length | Width | Max missile length | Weight |
| A-35 | 3.5 metre | 2.3 metre | 3.5 metre | 7 ton |
| A-43 | 4.3 metre | 2.3 metre | 4.3 metre | 7.5 ton |
| A-50 | 5.0 metre | 2.3 metre | 5.0 metre | 8 ton |
| A-70 | 7.0 metre | 2.3 metre | 7.0 metre | 12 ton |
The launcher comes in several variants, each distinguished by their height. A-35 and A-43 were developed for launching short range surface-to-air missiles, the A-50 for the long-range PAAMS air defense system, and the A-70 launcher for longer missiles such as the MdCN naval land attack cruise missile. The numbers refer to the approximate length of the missile which can be accommodated, in decimetres, i.e. the A-43 can hold missiles which are up to Template:Convert long whilst the A-70 can accommodate missiles up to Template:Convert long.
The launchers come in eight-cell modules, except A-35 available in four-cell modules, with each eight-cell module occupying Template:Convert of deck space. Inner size cell is Template:Convert long and Template:Cvt wide, and each cell has its own exhaust vent. Crotale NG (VT1) missiles can be quad-packed in one cell.
The primary application of the launcher has been the Aster. The Sylver, together with the Aster, is the primary component of the PAAMS naval anti-air warfare system. Using PAAMS, up to eight missiles can be launched in 10 seconds.
France has developed a sea-based deep strike cruise missile capable of being launched from the Sylver. Called the MdCN, the missile gives the French Navy a land-attack capability in the mould of the U.S. Tomahawk.
| A-35 | Mica VL | Crotale VT1 | - | - | - |
| A-43 | Mica VL | Crotale VT1 | Aster 15 | - | - |
| A-50 | Mica VL | Crotale VT1 | Aster 15 | Aster 30 | - |
| A-70 | - | - | Aster 15 | Aster 30 | MdCN |
Usage
| A-35 | A-43 Script error: No such module "Check for unknown parameters". |
A-50 Script error: No such module "Check for unknown parameters". |
A-70 Script error: No such module "Check for unknown parameters".
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| Template:Country data ALG | Kalaat Béni Abbès | 1 x Multipurpose amphibious ship | 2x Script error: No such module "Check for unknown parameters". |
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| Template:Country data EGY | FREMM class | 3 x Multi-mission frigate | 1x Script error: No such module "Check for unknown parameters". (former French unit) |
2x Script error: No such module "Check for unknown parameters". (2 former Italian units) |
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| Template:Country data FRA | Script error: No such module "WPSHIPS utilities".Script error: No such module "Check for unknown parameters". | 1 x Nuclear aircraft carrier | 4x Script error: No such module "Check for unknown parameters". |
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| FREMM class | 6 x Multi-mission frigate (ASW variant) | 2x (on 4 units) Script error: No such module "Check for unknown parameters". |
2x (on 2 units) Script error: No such module "Check for unknown parameters". |
2x (all 6 units) Script error: No such module "Check for unknown parameters".
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| FREMM class | 2 x Multi-mission frigate (AAW variant) | 4x Script error: No such module "Check for unknown parameters". |
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| Template:Sclass2 | 2 x Anti-air warfare destroyer | 6x Script error: No such module "Check for unknown parameters". |
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| Amiral Ronarc’h class | 5 x Anti-air warfare/ASW destroyer (under construction; service entry starting 2025) | 2x Script error: No such module "Check for unknown parameters". |
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| Template:Country data ITA | Horizon class | 2 x Anti-air warfare destroyer | 6x Script error: No such module "Check for unknown parameters". |
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| Script error: No such module "WPSHIPS utilities".Script error: No such module "Check for unknown parameters". | 1 x Light aircraft carrier | 4x Script error: No such module "Check for unknown parameters". |
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| FREMM class | 10 x Multi-mission frigate | 2x Script error: No such module "Check for unknown parameters". |
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| Template:Sclass | 5 x Multi-mission frigate | 2x Script error: No such module "Check for unknown parameters". |
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| Template:Country data SGP | Template:Sclass | 6 x Multi-mission frigate | 4x Script error: No such module "Check for unknown parameters". |
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| Template:Country data MAR | FREMM class | 1 x Multi-mission frigate | 2x Script error: No such module "Check for unknown parameters". |
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| Template:Country data UK | Type 45 | 6 x Anti-air warfare destroyer | 6x Script error: No such module "Check for unknown parameters". |
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| Template:Country data KSA | Al Riyadh class | 3 x Multi-mission frigate | 4x Script error: No such module "Check for unknown parameters". |
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| Template:Country data QAT | Doha class | 4 x Multi-mission corvette | 2x Script error: No such module "Check for unknown parameters". |
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| Al Fulk | 1 x Multipurpose amphibious ship | 2x Script error: No such module "Check for unknown parameters". |
Future users
Script error: No such module "flag".
- 2 x 8 Sylver VLS A50 will be used on Italian Navy FREMM EVO class, two planned in 2023 for commissioning begin 2029
- 6 x 8 Sylver VLS A50 and 4 x 8 Sylver VLS A70 will be used on Italian Navy DDX class, two financed since 2021 for commissioning begin 2029
- 2 x 8 Sylver VLS A50 will be used on Italian Navy EPC / MMPC class, financed since 2022 for commissioning begin 2030
Script error: No such module "flag".
- 4 x 8 Sylver A50 will be used by the Hellenic Navy on each of the three FDI HN frigates for MBDA Aster 30 missiles
Script error: No such module "flag".
- Sylver VLS A35 will be used by Royal Malaysian Navy on Template:Sclasss
Script error: No such module "flag".
- Sylver VLS A50 will be used on Qatari Emiri Navy vessels (1 x 8 on one LPD and 2 x 8 on four frigates), ordered on 16 June 2016 to Fincantieri for commissioning begin 2022
See also
- GJB 5860-2006 - A vertical launching system of People's Liberation Army Navy.
- K-VLS - A vertical launching system of Republic of Korea Navy.
- Mark 41 Vertical Launching System - A vertical launching system of United States Navy.
- Poliment-Redut - A vertical launching system of Russian Navy, navalized version of S-350.
- 3S-14 - A vertical launching system of Russian Navy for cruise, anti-ship and anti-submarine missiles.
References
External links
- Official DCNS website
- Naval Institute Guide re: quad-packing Crotale VT-1s.