How would you build a modern sloop?
Short answerBegin with a proven patrol-vessel concept such as an enlarged River class or an Irish P60-style design, then adapt it to the intended role.
NotesThe design starts from existing offshore-patrol-vessel concepts, including an enlarged River class and an Irish patrol design. A later follow-up adds a Dutch long-range OPV hull combined with the Danish StanFlex modular system. A modern sloop is treated as an adaptation of a proven patrol platform rather than a clean-sheet warship. The suggestions are starting points rather than a finished force-structure prescription.