Advancing UK Aerospace, Defence, Security & Space Solutions Worldwide
  • Home
  • /
  • Defence
  • /
  • HMS Kent returns to Portsmouth after £24m upgrade

Defence

HMS Kent returns to Portsmouth after £24m upgrade

Royal Navy warship HMS Kent returned home to Portsmouth last month following a year-long £24m upgrade by Babcock in Rosyth, Scotland, which saw major improvements to her systems and equipment.

Above: Royal Navy frigate HMS Kent returns to Portsmouth following a £24m upgrade in Scotland. Picture: Leading Airman (Photographer) Keith Morgan, Crown Copyright / MoD 2011

HMS Kent has benefited from an overhaul of all her hull, upper deck and her complex weapons systems. Key upgrades include a new 4.5-inch (114mm) medium-range gun plus new 30mm close-range guns on her port and starboard sides.

Advertisement
DSEI 2025

She has also had a new command system, target control radars and new towed array sonar fitted. The sonar gives the vessel phenomenal capability and makes her a world-leading anti-submarine warfare platform.

Since the 180-strong ship's company moved back on board in September they have completed an extensive number of engineering, equipment and manpower tests and trials in preparation to return to sea.

On leaving Rosyth, HMS Kent conducted inspections, exercises and trials off the east coast of Scotland to put her new systems and equipment to the test.

Her Commanding Officer, Commander Ben Ripley, said: "It is a great honour to bring HMS Kent back to her home port of Portsmouth. The crew have worked for many months away from home, some for over a year, and our return today is a poignant moment for those who have seen her through the entire refit process.

"The ship was fortunate to have had an excellent engineering refit with Babcock in Rosyth and our return to Portsmouth, on time and on budget, shows how the Royal Navy and British industry can work successfully together to a common purpose."

HMS Kent has become the seventh Type 23 frigate to be upgraded with Thales UK’s  Sonar 2087 system (above) which the MoD says gives the warship 'phenomenal capability' and makes her a 'world-leading anti-submarine warfare platform'. 

Advertisement
ODU RT

Sonar 2087 is a towed-array system that enables Type 23 frigates to hunt the latest submarines at considerable distances and locate them beyond the range from which they can launch an attack.

The system is a low-frequency active sonar, consisting of both active and passive sonar arrays. The system is manufactured at Thales’s sites in Cheadle Heath in Manchester and Templecombe in Somerset in the UK, and in Brest, France.

This type of frigate can also carry the Merlin helicopter which is fitted with the Thales FLASH dipping sonar. The combination of 2087 and FLASH makes the Type 23 a formidable anti-submarine warfare (ASW) platform.

Commander Ripley, said: “HMS Kent will emerge as one of the most capable anti-submarine warfare frigates in the world, and today is our first step in realising this goal.”

John Pollard, Capability Manager for Sonar Systems at the MoD’s Defence Equipment & Support facility, said: “Recent operational deployments using Sonar 2087 against actual ‘threat platforms’ continue to show this to be a very capable ASW system, giving these platforms a significant capability enhancement.”

“HMS Kent will soon enter service alongside the other six Sonar 2087-fitted platforms further extending the Royal Navy’s ASW capability.”

Advertisement
PTC PTC
Royal Navy extends Systematic MTF contract

Defence

Royal Navy extends Systematic MTF contract

12 May 2025

The UK’s Royal Navy (RN) has awarded Systematic a five-year extension for the ongoing support for leadership of the development of Message Text Formats (MTFs) and production of the NATO Message Catalogue (APP-11).

UK-US trade deal confirmed

Aerospace Defence

UK-US trade deal confirmed

9 May 2025

The UK Government confirmed yesterday - on the 80th anniversary of VE Day - that the UK is the first nation to secure a trade deal with the new US administration.

RTX

Defence

RTX's Raytheon completes first PhantomStrike flight test

9 May 2025

RTX's Raytheon has successfully completed the first flight test of its PhantomStrike radar on its Multi-Program Testbed aircraft.

DE&S awards Rolls-Royce Typhoon engine support contract

Defence

DE&S awards Rolls-Royce Typhoon engine support contract

9 May 2025

Defence Equipment & Support (DE&S) has awarded a contract to Rolls-Royce - worth £563 million - for the continued maintenance and repair of EJ200 engines for Royal Air Force (RAF) Typhoons.

Advertisement
ODU RT
UK issues MTC for RAF

Defence

UK issues MTC for RAF's Protector RG Mk1

9 May 2025

The UK’s Military Aviation Authority has issued a Military Type Certificate (MTC) to the Royal Air Force’s Protector RG Mk1 uncrewed aircraft - also designated the MQ-9B - certifying that it has passed a rigorous airworthiness assessment and verifying it is safe to operate without geographic restrictions, including over populous areas.

Airframe Designs creates full-scale 3D-printed torpedo mock-up

Defence

Airframe Designs creates full-scale 3D-printed torpedo mock-up

8 May 2025

Aerospace leader Airframe Designs has been working with a global prime defence contractor to create a full-scale 3D-printed mock-up of a torpedo-style weapon using polymer additive manufacturing.

Advertisement
ODU RT