Tag Archives: Astute class submarine

Astute class submarines

BAE Systems has been awarded a £1.4 billion contract by the UK’s Ministry of Defence to deliver the next Astute class submarine to the Royal Navy.

BAE Systems awarded £1.4billion contract for new submarine
BAE Systems awarded £1.4billion contract for new submarine

HMS Agamemnon (S124) will be the sixth of seven nuclear-powered attack submarines designed and manufactured at the Company’s site at Barrow-in-Furness, Cumbria.

Will Blamey, Managing Director of BAE Systems Submarines, said: «Securing the contract for the sixth Astute class submarine is a significant milestone for BAE Systems and the result of many years of hard work by our highly skilled workforce. The Astute class submarines are amongst the most highly capable and technologically advanced in the world and we’re immensely proud to build them for the Royal Navy».

Defence Secretary Sir Michael Fallon said: «This latest investment means we are well on our way to completing our fleet of Astute submarines. These are the most advanced submarines ever operated by the Royal Navy and are already providing unprecedented levels of stealth and attack capability across the world. Backed by a rising defence budget and a £178 billion equipment plan, Barrow will remain the hub of our submarine build programmes providing high skilled jobs for years to come».

The first three Astute class submarines HMS Astute (S119), HMS Ambush (S120) and HMS Artful (S121) are currently in service with the Royal Navy with a further four in various stages of construction at the Barrow site.

BAE Systems is the prime contractor responsible for the design, build, test and commissioning of the seven Astute class nuclear-powered attack submarines. It is also the industrial lead for the Dreadnought programme, the Royal Navy’s next generation of submarines that will carry the continuous at-sea nuclear deterrent.

The Company’s submarine operation employs approximately 8,400 people and spends more than £300M per year with over 1,000 direct suppliers – 85 per cent of whom are based in the UK.

Commissioned warship

Astute Class submarine HMS Artful (S121) has officially become a Commissioned Warship of the Royal Navy at a ceremony at HM Naval Base Clyde. Guest of honour at the ceremony was the submarine’s sponsor Lady Zambellas, who had named HMS Artful (S121) in September 2013, before her launch in May 2014, in Barrow in Furness.

HMS Artful is the third of six Astute Сlass nuclear attack submarines being built for the Royal Navy. Launched in May 2014, it has now been commissioned into the fleet (RN photo)
HMS Artful is the third of six Astute Сlass nuclear attack submarines being built for the Royal Navy. Launched in May 2014, it has now been commissioned into the fleet (RN photo)

Amanda Zambellas was joined by her husband Admiral Sir George Zambellas, the First Sea Lord and head of the Naval Service, representatives of the companies involved in Artful’s construction and operation as well as the submarine’s 150 crew, their families and friends.

«This is a red letter day that marks the beginning of the next crucial stage of development for the Royal Navy and its Submarine Service», said Admiral Sir George Zambellas, First Sea Lord and Chief of Naval Staff. «Today’s ceremony dramatically increases the operational capability of the Submarine Service with the commissioning of our third Astute-class boat, and is another milestone in the journey towards HM Naval Base Clyde becoming the UK Submarine Centre of Specialisation by 2020».

Lady Amanda Zambellas said: «It is wonderful that so many families and affiliates could join HMS Artful for her big day. Over a decade has passed since her keel was laid, so it is hugely rewarding for everyone involved with the project to finally see the White Ensign flying from her stern. While the technology inside is impressive, it is the Ship’s Company who really give HMS Artful her soul. Through their expertise and a good sense of fun, I know they really will live up to her name, and I look forward to supporting her in the many years ahead».

Since she was handed over to the Royal Navy by BAE Systems Submarines in December 2015, HMS Artful (S121) has been conducting trials to prove her systems and equipment at sea, ahead of her first operational deployment later in 2017. The highlight of the trials was the firing of six heavyweight Spearfish torpedoes on the British Underwater Testing and Evaluation Centre near the Isle of Skye.

HMS Artful (S121) is the first of the Royal Navy’s submarines to be fitted with the Common Combat System (CCS), which is regarded as the digital «brain» of the boat controlling its «eyes», «ears» and «nervous system».

Artful’s two sister boats Astute and Ambush have already successfully conducted operational deployments. Both have deployed to the Mediterranean, and Middle East where they have been involved in anti-smuggling and security operations and have provided Tomahawk Land Attack Missile (TLAM) capability in support of anti-terrorism operations in the region.

The Astute-class are the largest, most advanced and most powerful attack submarines ever operated by the Royal Navy, combining world leading sensors, design and weaponry in a versatile vessel.

HMS Astute (S119), HMS Ambush (S120), and now HMS Artful (S121), are the first of the Class to be accepted by Navy Command, which is responsible for operating all of the Royal Navy’s vessels. The next two submarines in the Class, Audacious (S122) and Anson (S123), are currently being built in Barrow, with Agamemnon (S124) and the unnamed Boat 7 to follow.

BAE Systems is responsible for delivering the Astute Class and for the design of the successor to the Vanguard class, Successor, which will carry the UK’s nuclear deterrent, and also be based at HM Naval Base Clyde.

For sea trials

The Right Honourable Michael Fallon MP, Secretary of State for Defence, visited BAE Systems on July 10 and toured the latest Astute class submarine. HMS Artful is the third of seven highly sophisticated Astute class submarines being built by the Company for the UK Royal Navy. The remaining four are under construction at its site in Barrow-in-Furness, Cumbria.

HMS Artful, the third of the Royal Navy’s seven Astute-class attack submarines, is currently preparing to leave the construction yard in Barrow-in-Furness for sea trials, before joining the Royal Navy fleet around the end of this year
HMS Artful, the third of the Royal Navy’s seven Astute-class attack submarines, is currently preparing to leave the construction yard in Barrow-in-Furness for sea trials, before joining the Royal Navy fleet around the end of this year

The 7,400-tonne nuclear-powered attack submarine is undergoing final preparations before leaving for its operational base at Her Majesty’s Naval Base Clyde, in Faslane, Scotland. From there, it will undergo sea trials, when its full range of capabilities will be tested under the control of its Commanding Officer, Commander Scott Bower. Artful’s sister submarines, HMS Astute (S119) and HMS Ambush (S120), are already operating out of Faslane.

Mr. Fallon, who also visited BAE Systems’ giant build hall in which final assembly of each 318-feet-long/97-meter-long submarine takes place, said: «The Astute submarine programme is a key part of our £163 billion plan to ensure that our armed forces have the equipment they need. HMS Artful (S121) will now join HMS Astute (S119) and HMS Ambush (S120), helping to keep Britain safe. The next four boats are already under construction, securing thousands of jobs and showing our commitment to increase defence spending each year for the rest of the decade».

BAE Systems, which now employs more than 7,000 people at its Submarines facility, is responsible for designing, building, testing and commissioning the Astute class – the most capable attack submarines ever built for the UK Royal Navy. Each submarine packs a range of world-class technologies and is armed with Spearfish heavyweight torpedoes and Tomahawk land attack missiles.

The seven Astute class nuclear powered submarines (SSNs) will have the capability to circumnavigate the globe without surfacing, limited only by their food storage capacity. Able to deploy rapidly, they are powered by a nuclear reactor that can run for their 25 year lifespan without refuelling
The seven Astute class nuclear powered submarines (SSNs) will have the capability to circumnavigate the globe without surfacing, limited only by their food storage capacity. Able to deploy rapidly, they are powered by a nuclear reactor that can run for their 25 year lifespan without refuelling

Tony Johns, Managing Director of BAE Systems Submarines, said: «It was a pleasure to welcome the Secretary of State to BAE Systems and to accompany him on a tour of Artful and our world-class submarine building facilities. The design and build of a nuclear powered submarine is the pinnacle of technology, engineering and manufacturing excellence. It is a hugely complex programme of enormous national significance. When Artful was launched, it was done so in a more advanced state of build than any other submarine we have built, so it was a proud moment to be able showcase the progress we are making across the Astute programme and we will continue to look for ways of improving our efficiency and effectiveness. Today’s visit is recognition of the hard work by everyone at BAE Systems, our submarine partners, the Royal Navy crew and the hundreds of businesses in our supply chain network».

This is an exciting time for BAE Systems in Barrow. As well as Astute, the Company is undertaking £300 million-plus of facilities investment in readiness for the start of construction on Successor – the programme to replace the current fleet of Vanguard submarines, which carry the UK’s strategic national deterrent. BAE Systems is leading the design phase of this programme and has more than 1,500 people currently working on it.

  1. HMS Astute (S119)
  2. HMS Ambush (S120)
  3. HMS Artful (S121)
  4. Audacious (S122)
  5. Anson (S123)
  6. Agamemnon (S124)
  7. Ajax (S125)
The Astute class is designed and engineered to be the stealthiest submarine of her type, equipped with the latest and most powerful sonar suite and secure communications facilities, while exhibiting a low noise signature and optimum detection avoidance characteristics
The Astute class is designed and engineered to be the stealthiest submarine of her type, equipped with the latest and most powerful sonar suite and secure communications facilities, while exhibiting a low noise signature and optimum detection avoidance characteristics