Which RNLI-style boat could be armed for Royal Navy use, and how?
Short answerThe Tamar class is suggested as a useful hull, with a 30 mm gun, lightweight missiles, and a compact command arrangement for a small attack or patrol craft.
NotesThe Tamar class is an appealing starting point because the lifeboat already offers a capable small hull built for difficult water. A possible layout puts a forward 30 mm weapon with lightweight Martlet missiles, a compact command space amidships, and a heavier missile system aft. The armament must be designed around the hull rather than added as an afterthought. The result is a specialist patrol or attack craft rather than a substitute for every role performed by a frigate or destroyer.