Most of the Royal Navy’s destroyers are unavailable for deployment

https://www.defensenews.com/global/europe/2021/07/21/most-of-the-royal-navys-destroyers-are-unavailable-for-deployment/

Five of the Royal Navy’s Type 45 destroyers are unavailable for deployment, leaving just one warship in the class capable of operations.

https://peterholland765.wordpress.com/2021/07/22/most-of-the-royal-navys-destroyers-are-unavailable-for-deployment/