The Fleet Solid Support (FSS) ships programme for the UK Royal Fleet Auxiliary has successfully completed its preliminary design review (PDR), marking the first major milestone in the programme, prime contractor Navantia announced on 21 October 2024.

The PDR was completed in working sessions involving the UK Ministry of Defence (MoD), Navantia UK and BMT, which has led the functional design phase.

The FSS programme, which covers three FSS vessels, now enters a new phase focused on detailed design and heading towards the start of construction in 2025.

“We are delighted to see completion of this important milestone on schedule,” Navantia quoted a UK MoD spokesperson as saying. “The Fleet Solid Support programme is on track to deliver highly capable ships for the Royal Fleet Auxiliary and we look forward to the continued successful delivery as we work towards production milestones in 2025,” the spokesperson added.

Catriona Savage, programme director at BMT, said the PDR milestone “paves the way for delivering advanced and efficient support ships for the Royal Fleet Auxiliary, enhancing the Royal Navy’s operational readiness for global missions and contributing to the UK’s industrial and economic growth.”

Following the completion of FSS PDR, BMT will continue to be involved in the programme by monitoring changes that affect the functional design, developing through-life support and training packages, delivering comprehensive safety and environmental case reports, and supporting Navantia UK with the ships’ security accreditation.

Team Resolute, comprising Navantia, BMT and Harland & Wolff, won a GBP 1.6 billion (EUR 1.92 billion) contract to manufacture the three FSS vessels in January 2023. However, Belfast-based Harland & Wolff – the shipbuilder that produced the Titanic – collapsed into administration in September 2024 and a buyer is currently being sought for the business. Harland & Wolff’s executive charman, Russell Downs, has insisted that the shipyard can still deliver on the FSS contract.

A CGI of the FSS ship design. Most of the blocks and modules for the ships were to be constructed at Harland & Wolff’s facilities in Belfast and Appledore, but Harland & Wolff’s entry into administration in September 2024 has complicated those plans. (Image: DE&S)