Q&A · 4:36:37-4:37:17

The oldest navy depends on definitions and dates

The Royal Navy is among the longest continuously operating navies, but any claim to be oldest changes with the definitions of country, navy, and founding date.

Question

Which country has the oldest navy?

Short answer

The Royal Navy is a leading contender, but the result depends on how country, navy, continuity, and founding date are defined.

Notes

Claims to the oldest navy depend on how both a country and a navy are defined. The founding date used in the comparison also changes the result. The Royal Navy is offered as a leading contender for long continuity, while other navies can make competing claims. Those definitions would have to be agreed before selecting a single oldest service.