Wooden hulks and drill ships were not frontline combatants, but replacing their training and accommodation functions would have required new facilities or newer hulls. Reserves are strategic infrastructure that itself needs bases, instructors, maintenance, recruiting access, and reliable transport. Locating reserve establishments near historic ports connects them to suitable personnel pools, while transport timetables determine whether part-time sailors can train reliably. HMS Unicorn, launched in 1824, demonstrates the longevity of this supporting role: she remained a drill and headquarters ship, and a U-boat surrendered to the local naval headquarters aboard her at the end of World War II. Without that lower layer of support, nominal reserve personnel and ships cannot generate operational force.
Notable Point · 1:14:24-1:21:09
A reserve fleet depends on training and support infrastructure
Old hulks, drill ships, ports, local recruiting pools, and transport links form the supporting system that makes naval mobilization possible.