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Vanguard-class submarine

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Article Genealogy
Parent: British Navy Hop 3
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1. Extracted36
2. After dedup11 (None)
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Vanguard-class submarine
Vanguard-class submarine
CPOA(Phot) Tam McDonald · OGL v1.0 · source
NameVanguard-class submarine
CaptionHMS Vanguard, the lead boat of the class
CountryUnited Kingdom
BuildersVickers Shipbuilding and Engineering
OperatorsRoyal Navy
PredecessorsResolution-class submarine
SuccessorsDreadnought-class submarine
Built1986-1999
In service1993-present

Vanguard-class submarine. The Vanguard-class submarine is a class of nuclear-powered ballistic missile submarines operated by the Royal Navy. These submarines play a critical role in the United Kingdom's nuclear deterrence capability, with the ability to carry up to 48 Trident (missile), which are leased from the United States Navy. The class is named after the lead boat, HMS Vanguard (S28), which was commissioned in 1993.

Introduction

The Vanguard-class submarine was designed to replace the Resolution-class submarine, which had been in service since the 1960s. The new class was designed to be more advanced and capable, with a greater emphasis on stealth and survivability. The submarines were built by Vickers Shipbuilding and Engineering at their shipyard in Barrow-in-Furness, with the first boat, HMS Vanguard (S28), being launched in 1992. The class has undergone several upgrades and refits, including the installation of new sonar systems and the integration of Tomahawk (missile) land-attack missiles. The Vanguard-class submarine has also participated in several major exercises, including NATO's Exercise Trident Juncture and the Royal Navy's Exercise Joint Warrior.

Design and Development

The design of the Vanguard-class submarine was influenced by the United States Navy's Ohio-class submarine, with which it shares some similarities. The submarines are powered by a Rolls-Royce PWR2 nuclear reactor, which provides a high level of power and endurance. The class also features a advanced propeller design, which reduces noise and improves efficiency. The submarines are equipped with a range of sensors and systems, including Thales sonar and BAE Systems electronic warfare systems. The Vanguard-class submarine has also been designed to be highly survivable, with a strong emphasis on radiation hardening and electromagnetic compatibility. The class has been supported by several major companies, including BAE Systems, Rolls-Royce, and Thales Group.

Operational History

The Vanguard-class submarine has been operational since 1993, with the first boat, HMS Vanguard (S28), being commissioned in August of that year. The class has since been involved in several major operations, including the Kosovo War and the Iraq War. The submarines have also participated in several exercises and deployments, including Exercise Trident Juncture and the Royal Navy's Exercise Joint Warrior. The class has been supported by several major bases, including HMNB Clyde and HMNB Devonport. The Vanguard-class submarine has also worked closely with other Royal Navy vessels, including the Astute-class submarine and the Type 45 destroyer.

Characteristics

The Vanguard-class submarine has several key characteristics that make it a highly capable and advanced submarine. The class is powered by a Rolls-Royce PWR2 nuclear reactor, which provides a high level of power and endurance. The submarines are equipped with a range of sensors and systems, including Thales sonar and BAE Systems electronic warfare systems. The class also features a advanced propeller design, which reduces noise and improves efficiency. The submarines are highly survivable, with a strong emphasis on radiation hardening and electromagnetic compatibility. The class has a length of 149.9 meters and a beam of 12.8 meters, with a displacement of over 14,900 tons. The Vanguard-class submarine is also equipped with Trident (missile), which are leased from the United States Navy.

Operators

The Vanguard-class submarine is operated by the Royal Navy, with all four boats in the class being based at HMNB Clyde. The class is supported by several major companies, including BAE Systems, Rolls-Royce, and Thales Group. The submarines are also supported by several major bases, including HMNB Devonport and HMNB Portsmouth. The Vanguard-class submarine has worked closely with other Royal Navy vessels, including the Astute-class submarine and the Type 45 destroyer. The class has also participated in several major exercises, including NATO's Exercise Trident Juncture and the Royal Navy's Exercise Joint Warrior.

Upgrades and Refits

The Vanguard-class submarine has undergone several upgrades and refits since its introduction into service. The class has been fitted with new sonar systems, including the Thales 2076 sonar system. The submarines have also been integrated with Tomahawk (missile) land-attack missiles, which provide a highly capable and flexible strike capability. The class has also undergone several major refits, including the replacement of the PWR2 nuclear reactor and the upgrade of the electronic warfare systems. The Vanguard-class submarine has been supported by several major companies, including BAE Systems, Rolls-Royce, and Thales Group. The class is expected to remain in service until the 2030s, when it will be replaced by the Dreadnought-class submarine. The Vanguard-class submarine will continue to play a critical role in the United Kingdom's nuclear deterrence capability, with the ability to carry up to 48 Trident (missile). Category:Submarine classes