Babcock delivers maintenance milestone for Royal Navy’s flagship carrier

Posted on 24 Apr 2026 by James Devonshire
Company: Babcock International

The UK’s flagship aircraft carrier, HMS Queen Elizabeth, has been returned to operational readiness following the completion of a planned maintenance programme at Babcock’s Rosyth facility.

The programme, delivered at one of the UK’s largest waterside manufacturing and repair sites, involved thousands of hours of engineering work to inspect, maintain and enhance the vessel’s critical systems. Key areas of activity included propulsion and stabilisation systems, alongside broader repair and renewal work designed to ensure the carrier remains ready for deployment.

The work was carried out by a specialist workforce of engineers, technicians and project professionals, underlining the scale and complexity involved in sustaining one of the Royal Navy’s most advanced warships. The programme also highlights the importance of maintaining high-value industrial capabilities and skills required to support the UK’s naval fleet.

Phil Craig, Managing Director of Marine Programmes at Babcock International Group, said the maintenance period was critical to ensuring the carrier’s ongoing effectiveness.

This programme of work ensures that the carrier continues to meet the operational demands placed upon her.

At a time of increasing global uncertainty, the availability and capability of the UK’s aircraft carriers is more important than ever. This milestone reflects both the strength of collaboration and the depth of expertise required to sustain the Royal Navy’s most complex warships.
Phil Craig, Managing Director of Marine Programmes at Babcock International Group.

At 65,000 tonnes, the Queen Elizabeth-class carriers, comprising HMS Queen Elizabeth and HMS Prince of Wales, are the largest and most complex warships ever operated by the Royal Navy. The latest programme marks the fourth successful dry docking of a Queen Elizabeth-class vessel at Rosyth in the past seven years.

Following the completion of maintenance, HMS Queen Elizabeth is set to begin a period of sea trials before returning to front-line duties, supporting the UK’s ability to project maritime power and respond to global operational requirements.

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