How large and capable a warship could be built within one year?
Short answerRoughly a two- to three-thousand-ton patrol or escort ship, provided it uses established designs and readily available combat systems.
NotesA navy could produce a two- to three-thousand-ton ship in a year if it accepted off-the-shelf equipment. Denmark could repeat an established domestic design, while Britain might build an enhanced River-class patrol ship with a 57 mm gun, Sea Ceptor, and basic radar. Long-lead combat systems constrain the schedule more than steelwork alone. A credible crash programme must use equipment that manufacturers can deliver within the year.