How fast do navy ships travel?

Navy ships typically travel at speeds ranging from 20 to 30 knots (approximately 23 to 35 miles per hour), depending on their class and design. For example, aircraft carriers and destroyers can reach speeds of around 30 knots, while amphibious assault ships may operate at slightly lower speeds. Some specialized vessels, like submarines, can achieve higher speeds, particularly when submerged. Overall, the speed of navy ships is influenced by their mission requirements and operational capabilities.