Do Navy Vessels Travel Around The Same Speed?

Do Navy Vessels Travel Around The Same Speed? Name: USS Independence. Country: United States of America. Top Speed: 45 knots [52 mph or 83.72 kmph] Sustained Speed: 44 knots [50.84 mph or 81.86 kmph] Displacement:3,500 metric tons. What determines a vessels speed? The wind, water conditions and currents. Traffic density, type of vessels in the