Advancing UK Aerospace, Defence, Security & Space Solutions Worldwide
  • Home
  • /
  • Defence
  • /
  • BAE Systems awards Thales Dreadnought sonar contract

Defence

BAE Systems awards Thales Dreadnought sonar contract

BAE Systems Submarines, which is building four nuclear submarines for the Royal Navy, has awarded work worth around £330 million to Thales UK.

Above: Artist's rendering of Dreadnought class submarine.
Courtesy MoD / Crown Copyright

The Dreadnought sonar system will be developed at the global technology firm’s sites in Templecombe, Somerset and Stockport. The periscope - known as the ‘Combat System Mast’ - will be developed and manufactured in Govan with technical input from the workforce in Crawley.

Advertisement
ODU RT

Thales UK has been a trusted Continuous at-Sea Deterrence (CASD) partner with the MoD and Royal Navy since the first operation in 1969.

Defence Minister Jeremy Quin said: "I am delighted to continue our 50-year strong partnership with Thales. These next-generation sonars and sensors will ensure our nuclear deterrent retains a stealth and detection advantage over adversaries.

"With over 500 jobs created or secured by this contract, we are clearly acting on the government’s commitment to level-up across the UK."

The fleet will also be equipped with Thales Sonar 2076; providing them with the latest in acoustic detection capability. The visual and situational awareness sensor will combine electronic warfare technology with cameras to provide the Dreadnought crew with a visual link to the sea surface.

The next-generation Dreadnought submarines will be the Royal Navy’s most advanced submarines ever when they enter service from the early 2030s and will be vital in providing the UK’s nuclear deterrent, as they replace the Vanguard class of ballistic missile submarines.

Most of the jobs being created by the sub-contract to Thales UK are highly-skilled and in manufacturing, engineering and design. There will be 30 new posts in both Templecombe and Cheadle Heath, where 50 jobs will be secured at each site respectively. In Govan, 35 jobs will be secured while another 30 will be maintained in Crawley. Thales directly employs more than 7,000 people in the UK across ten sites.

Advertisement
ODU RT

Thales Chief Executive Victor Chavez said: "Thales is immensely proud of our contribution to the Continuous at-Sea Deterrent over the last 50 years. This announcement represents a £330m investment in world-class sonar and optronics systems; providing the battle-winning edge for the Royal Navy.

"Having supported the deterrent since its inception, and with over a century of supplying periscopes to the Royal Navy, I am proud that our engineers continue to deliver cutting edge innovative technology at sites across the UK."

Steve Lloyd, BAE Submarine Solutions’ Dreadnought programme director, said: "This major step, reflecting collaborative working between the Dreadnought Alliance and Thales UK, will make a direct contribution to the sustainment of Continuous at-Sea Deterrence through the delivery of the next generation of the UK’s ballistic missile carrying submarines.

"The £31 billion Dreadnought programme is one of the most complex engineering projects ever undertaken by the UK Government and remains on schedule and within budget."


 

Advertisement
FIA2026 animated banner
Rolls-Royce powers unmanned US Navy MQ-25A on first flight

Defence

Rolls-Royce powers unmanned US Navy MQ-25A on first flight

29 April 2026

Rolls-Royce has powered the first flight of the US Navy MQ-25A Stingray (on 25th April), marking a pivotal programme milestone that moves the unmanned platform closer to a Milestone C decision and aircraft carrier integration testing.

Chess Dynamics signs MoU with CHSnor

Defence

Chess Dynamics signs MoU with CHSnor

29 April 2026

Chess Dynamics has signed a Memorandum of Understanding with CHSnor, establishing a framework for collaboration that strengthens in-country support in Norway and reinforces the company’s long-term investment in the Nordic region.

UK MoD-industry exercise to test defence supply chains under war conditions

Defence Events

UK MoD-industry exercise to test defence supply chains under war conditions

29 April 2026

A major Ministry of Defence (MoD) wargame involving five major defence companies will be taking place this week, testing how supply chains would perform under the pressure of sustained, large-scale conflict.

MDP appoints Simon Dobinson as Deputy Chief Constable

Defence Security

MDP appoints Simon Dobinson as Deputy Chief Constable

29 April 2026

Following the appointment of Chief Constable Kier Pritchard in January, the Ministry of Defence Police (MDP) has appointed Simon Dobinson as their new Deputy Chief Constable.

Advertisement
ODU RT
BAE Systems

Defence

BAE Systems' NavGuide GPS receiver enters production

29 April 2026

BAE Systems has entered production and begun initial deliveries of its NavGuide GPS receiver.

Teledyne FLIR unveils enhanced Third-Party Payload Integration Program

Defence Events

Teledyne FLIR unveils enhanced Third-Party Payload Integration Program

29 April 2026

Teledyne FLIR Defense unveiled its expanded Third-Party Payload Integration Program at Modern Day Marine 2026, with the certification of Emesent’s Hovermap LiDAR Payload.

Advertisement
ODU RT
Advertisement
FIA2026 animated banner