Advancing UK Aerospace, Defence, Security & Space Solutions Worldwide
  • Home
  • /
  • Defence
  • /
  • HMS Duncan back at sea after major overhaul

Defence

HMS Duncan back at sea after major overhaul

HMS Duncan is back at sea after a major overhaul that primes the Type 45 destroyer for the next five years at the sharp end of naval operations.

Above: HMS Duncan in Portsmouth.
Courtesy Royal Navy

The cutting-edge warship left her home of Portsmouth on Sunday for the first time since November 2019 and is now in the waters off the South Coast putting her revamped equipment and systems through a series of comprehensive trials and her sailors through intensive training.

Advertisement
Security & Policing Rectangle

The destroyer spent six rigorous years deployed across the Mediterranean, Middle East and Black Sea before spending 30 months undergoing her upgrade at the hands of specialists from BAE Systems, the MoD’s Defence, Equipment and Support (DE&S) organisations and the Royal Navy, at Portsmouth Naval Base.

Commanding Officer, Commander Ben Martin, hailed his ship’s return to sea: “This is a significant event in the life of HMS Duncan as she continues her journey back to front line operations.

“This has only been possible due to the strong relationship between BAE Systems, DE&S, our industrial partners and the Royal Navy.

“I am immensely proud of the sailors of HMS Duncan and what they have achieved so far; it is a real honour to lead such a capable, enthusiastic and professional team.”

Major changes were made to the pipework that provides cooling for the propulsion and high voltage equipment on board the cutting-edge air defence destroyer.

Her rudders were replaced and new software was installed, while the distinctive spherical radar system that sits atop the destroyer’s foremast was completed refurbished.

The powerful radar is one of the centerpieces of the Type 45 destroyer, providing the warship with the ability to detect and track hundreds of targets at once.

The refit also saw a further 40 upgrades across systems, including enhancements to the satellite communications equipment, the installation of the latest radar that helps identify targets (known as Identification Friend of Foe) and updates to the IT kit used aboard.

All remaining equipment has been checked and tested by experts to ensure it is ready for the stresses and strains of another five years on the front line.

Among the 207 sailors aboard Duncan, there are many who are going to sea for the first time in their naval careers, including Able Rating Kayleigh Hearn, the youngest member of the crew.

Advertisement
ODU RT

“It is really exciting to be going to sea and putting into practice everything we have learned over the past few months,” she said.

“Bringing a ship out of refit is really challenging but also hugely rewarding.”

HMS Duncan will spend the next few weeks off the South Coast conducting sea training and putting her equipment through a comprehensive series of trials but will be back alongside in Portsmouth periodically during this phase.

 

 

 

Advertisement
Cranfield University
Ajax reaches IOC milestone

Defence

Ajax reaches IOC milestone

7 November 2025

The Ajax armoured fighting vehicle for the British Army has declared Initial Operating Capability (IOC), a key delivery milestone that means it can now deploy a squadron on operations.

BAE Systems and Turkish Aerospace to collaborate on UAS development

Defence

BAE Systems and Turkish Aerospace to collaborate on UAS development

7 November 2025

BAE Systems and Turkish Aerospace signed a Memorandum of Understanding (MoU) yesterday, to establish a strategic alliance to explore opportunities to collaborate on the development of uncrewed air systems (UAS).

Boeing to display range of defence solutions at Dubai Airshow

Defence Security Events

Boeing to display range of defence solutions at Dubai Airshow

7 November 2025

Boeing will be bringing its defence and services solutions to the Dubai Airshow later this month, with the F-15 Eagle, the CH-47 Chinook, KC-46 Pegasus, AH-64 Apache and the C-17 Globemaster on static display.

BMT and Teledyne Marine to advance maritime autonomy programmes

Defence Security

BMT and Teledyne Marine to advance maritime autonomy programmes

6 November 2025

BMT has signed a Memorandum of Understanding (MoU) with The Teledyne Marine Vehicles group which includes Iceland-based Teledyne Gavia and North Falmouth, MA based Teledyne Webb Research, laying the foundation for strategic alignment and close collaboration on future projects in the maritime autonomy space.

Advertisement
Tritax 300x250
BAE Systems’ CCMCS approved by USAF

Defence

BAE Systems’ CCMCS approved by USAF

6 November 2025

BAE Systems’ Compass Call Mission Crew Simulator (CCMCS) for the EA-37B electronic attack mission system has been approved for training by the US Air Force (USAF) and delivered to support interim fielding.

Recent events highlight need for more resilient UK space systems

Defence Space

Recent events highlight need for more resilient UK space systems

6 November 2025

At the Global MilSatCom conference in London today, Nik Smith, Director of Space at Lockheed Martin UK, told delegates that the UK should accelerate investment in sovereign, resilient space systems to safeguard national security and drive economic growth.

Advertisement
ODU RT