After Quiet Retirement of HMS Iron Duke, Royal Navy Now Has Only Five Operational Frigates (opex360.com)

• Royal Navy needs 19 first-rate ships for operational contracts but is far short.
• HMS Iron Duke's retirement reduces operational frigates to five.
• Low availability of Type 45 destroyers and frigate retirements cause a readiness gap.

"The Royal Navy has fallen far short of its operational requirement of 19 first-rate ships, including six Type 45 destroyers, due to the gradual retirement of Type 23 frigates and low fleet availability. The departure of HMS Iron Duke leaves just five operational frigates, straining the UK's ability to meet standing naval commitments and raising concerns about maritime security readiness."