In theory, the UK could have opted not to publicly address the ongoing reduction of its warship fleet, with reports indicating that its active frigate count has been effectively retired.
This situation is reminiscent of practices often seen in developing nations, where outdated vessels are maintained on the books for show or to mask corruption. Now, the Royal Navy faces similar allegations, especially with the recently overhauled Iron Duke, which has had its combat systems stripped and is “unlikely to ever sail again.”
British intelligence reports reveal that The Iron Duke lacks weapons and sensors, and its crew has likely been redistributed to other ships, rendering it effectively decommissioned.
Currently, Britain possesses a remarkably low number of frigates—probably the fewest in the Royal Navy’s extensive history, dating back to Tudor times. This decline seems to continue unabated; there were no new frigate orders from 1996 to 2017. By the time the Iron Duke was commissioned and the Richmond is set to retire this autumn, the Royal Navy will be left with just five functional frigates.
This raises significant questions about the UK’s capability to project maritime power or even safeguard its waters. From a mere fleet of five, it’s plausible that only two or three would be operational at any given time due to maintenance and training needs. Presently, merely two vessels are deployed, while the remaining three are undergoing repairs.
However, to fulfill even basic naval missions, a greater number of ships is essential. Britain has played a crucial role in tracking Russian submarines in the Atlantic, and its frigate fleet provides the optimal capabilities for submarine detection. The UK’s two large aircraft carriers are formidable assets, but without frigate protection against submarines, they risk being unable to operate safely at sea.
In the short term, the prospect of building a robust naval force seems unlikely unless other NATO allies provide additional warships for carrier strike groups. An unforeseen conflict could also stifle involvement from Britain’s allies.
Naval experts have indicated that currently, only “at most” one frigate may be expected for carrier escort missions, particularly in light of the Navy’s ongoing submarine search efforts in the Atlantic.
The report noted that Iron Duke’s situation, given its recent major refurbishment, was especially alarming. After investing over £100 million and five years into modernization, it was only able to operate for an additional 16 months before being rendered inactive.
Looking ahead, the Royal Navy plans to introduce two new classes of frigates—specialized anti-submarine vessels and general-purpose destroyers. However, these ships are still years away from becoming active, and given the current rate at which existing frigates are being retired, it’s possible that the fleet might dwindle further than the already alarming total of five.
Moreover, Britain’s frigate fleet isn’t the only area of the Royal Navy affected by ongoing underfunding and delays. There exists a notable capability gap, with government contracts operating under the assumption that no major crises will arise during the prolonged periods between retiring an outdated ship or system and commissioning a new one. This gamble has occasionally paid off, but the deficiencies became apparent when Britain struggled to meet longstanding commitments in the Gulf at the request of the United States.
Additionally, the nuclear submarine force is confronting its own challenges, with extended maintenance periods for nuclear-powered vessels. This strain is causing both crew fatigue and equipment depletion, creating a cycle of burnout. Just as the Navy operates with a mere six destroyers, it finds that only a limited number of frigates can be deployed simultaneously due to maintenance demands. This issue was starkly highlighted earlier this year when specialized air defense ships were urgently needed in areas surrounding the Iran conflict, yet the only ship dispatched was swiftly pulled back due to defects.
