Thales UK sonar systems for Dreadnought
Thales UK has received a £330 million contract to provide the sonar system for the Royal Navy’s Dreadnought submarines, the UK Ministry of Defence announced on 28 February.
The contract was awarded by BAE Systems Submarines, which is building four nuclear submarines for the Royal Navy as its future Continuous at-Sea Deterrence (CASD).
The sonars and sensors will include Thales’ Sonar 2076 and electronic warfare systems to provide visual and situational awareness for the crew.
The next-generation Dreadnought submarines are due to enter service with the Royal Navy from the early 2030s as a replacement for the Vanguard class of ballistic missile submarines.
Victor Chavez, chief executive, Thales, said: ‘Thales is immensely proud of our contribution to the CASD 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.’
Related Equipment in Defence Insight
More from Naval Warfare
-
Euronaval 2026: Red Cat’s Blue Ops follows USV demand from Asia to the Andes
With its B-26 USV in full-rate production, Blue Ops is seeking to turn overseas interest into orders through a combination of lower operating costs, UAV integration and local manufacturing.
-
Euronaval 2026: ‘I want to sell 31 Type 31s by 2031’ - CGO maps Babcock’s global push
Chief growth officer Sir Nick Hine tells Shephard how Babcock is lining up New Zealand, Chile, Denmark and the US for its Arrowhead 140 frigate, speaks on the hybrid navy offer and talks AUKUS.
-
Euronaval 2026: Baltic breakthrough powers Saildrone’s next European expansion
Denmark’s doubled deployment, Mediterranean smuggling routes and Norwegian composite hulls show where uncrewed surveillance demand is heading, while British funding remains unclear.
-
Euronaval 2026: by the power of six, Fincantieri’s MMMV reflects modular naval shift
The 50m, six-person ship from the Italian shipbuilder carries swappable, containerised payloads instead of a fixed mission, reflecting a shift that is becoming increasingly evident.
-
Canada’s submarine availability under pressure as Chicoutimi is unlikely to return to front-line duties
HMCS Victoria and HMCS Windsor could return from their current deep maintenance, but unconfirmed operational timelines leave questions over patrol capacity before the first CPSP arrives.