How should Yi Sun-sin be compared with Nelson?
Short answerChoose Nelson for fluid long-range wartime command and Yi for building infrastructure and regional sea control; for peacetime fleet management, Collingwood may be the better model.
NotesA single greatest-admiral ranking fails because the officers solved different institutional and operational problems. Nelson is the stronger choice for fluid warfare across long distances, while Yi is the better example of creating infrastructure, readiness, and regional dominance from a weak base. Both were courageous and highly effective, but their strengths cannot be reduced to one common score. For a modern navy seeking a peacetime administrative model, Collingwood is more instructive than Nelson.